8460713870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 19315065600

約数和(自身を除く): 10854351730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 59, 70, 73, 95, 98, 118, 133, 146, 190, 211, 245, 266, 295, 365, 413, 422, 490, 511, 590, 665, 730, 826, 931, 1022, 1055, 1121, 1330, 1387, 1477, 1862, 2065, 2110, 2242, 2555, 2774, 2891, 2954, 3577, 4009, 4130, 4307, 4655, 5110, 5605, 5782, 6935, 7154, 7385, 7847, 8018, 8614, 9310, 9709, 10339, 11210, 12449, 13870, 14455, 14770, 15403, 15694, 17885, 19418, 20045, 20678, 21535, 24898, 28063, 28910, 30149, 30806, 35770, 39235, 40090, 43070, 48545, 51695, 54929, 56126, 60298, 62245, 67963, 77015, 78470, 81833, 87143, 97090, 103390, 107821, 109858, 124490, 135926, 140315, 150745, 154030, 163666, 174286, 196441, 211043, 215642, 236531, 274645, 280630, 292657, 301490, 339815, 392882, 409165, 422086, 435715, 473062, 539105, 549290, 572831, 585314, 610001, 679630, 754747, 818330, 871430, 908777, 982205, 1055215, 1078210, 1145662, 1182655, 1220002, 1463285, 1509494, 1655717, 1817554, 1964410, 2048599, 2110430, 2365310, 2864155, 2926570, 3050005, 3311434, 3773735, 4009817, 4097198, 4543885, 5728310, 6100010, 6361439, 7547470, 8019634, 8278585, 9087770, 10242995, 11590019, 12722878, 14340193, 16557170, 17266763, 20049085, 20485990, 23180038, 28680386, 31807195, 34533526, 40098170, 44530073, 57950095, 63614390, 71700965, 86333815, 89060146, 115900190, 120867341, 143401930, 172667630, 222650365, 241734682, 445300730, 604336705, 846071387, 1208673410, 1692142774, 4230356935, 8460713870]

約数ペア:

[(1, 8460713870), (2, 4230356935), (5, 1692142774), (7, 1208673410), (10, 846071387), (14, 604336705), (19, 445300730), (35, 241734682), (38, 222650365), (49, 172667630), (59, 143401930), (70, 120867341), (73, 115900190), (95, 89060146), (98, 86333815), (118, 71700965), (133, 63614390), (146, 57950095), (190, 44530073), (211, 40098170), (245, 34533526), (266, 31807195), (295, 28680386), (365, 23180038), (413, 20485990), (422, 20049085), (490, 17266763), (511, 16557170), (590, 14340193), (665, 12722878), (730, 11590019), (826, 10242995), (931, 9087770), (1022, 8278585), (1055, 8019634), (1121, 7547470), (1330, 6361439), (1387, 6100010), (1477, 5728310), (1862, 4543885), (2065, 4097198), (2110, 4009817), (2242, 3773735), (2555, 3311434), (2774, 3050005), (2891, 2926570), (2954, 2864155), (3577, 2365310), (4009, 2110430), (4130, 2048599), (4307, 1964410), (4655, 1817554), (5110, 1655717), (5605, 1509494), (5782, 1463285), (6935, 1220002), (7154, 1182655), (7385, 1145662), (7847, 1078210), (8018, 1055215), (8614, 982205), (9310, 908777), (9709, 871430), (10339, 818330), (11210, 754747), (12449, 679630), (13870, 610001), (14455, 585314), (14770, 572831), (15403, 549290), (15694, 539105), (17885, 473062), (19418, 435715), (20045, 422086), (20678, 409165), (21535, 392882), (24898, 339815), (28063, 301490), (28910, 292657), (30149, 280630), (30806, 274645), (35770, 236531), (39235, 215642), (40090, 211043), (43070, 196441), (48545, 174286), (51695, 163666), (54929, 154030), (56126, 150745), (60298, 140315), (62245, 135926), (67963, 124490), (77015, 109858), (78470, 107821), (81833, 103390), (87143, 97090)]