23978570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 57456000

約数和(自身を除く): 33477430

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 121, 133, 149, 154, 190, 209, 242, 266, 298, 385, 418, 605, 665, 745, 770, 847, 1043, 1045, 1210, 1330, 1463, 1490, 1639, 1694, 2086, 2090, 2299, 2831, 2926, 3278, 4235, 4598, 5215, 5662, 7315, 8195, 8470, 10430, 11473, 11495, 14155, 14630, 16093, 16390, 18029, 19817, 22946, 22990, 28310, 31141, 32186, 36058, 39634, 57365, 62282, 80465, 90145, 99085, 114730, 126203, 155705, 160930, 180290, 198170, 217987, 252406, 311410, 342551, 435974, 631015, 685102, 1089935, 1262030, 1712755, 2179870, 2397857, 3425510, 4795714, 11989285, 23978570]

約数ペア:

[(1, 23978570), (2, 11989285), (5, 4795714), (7, 3425510), (10, 2397857), (11, 2179870), (14, 1712755), (19, 1262030), (22, 1089935), (35, 685102), (38, 631015), (55, 435974), (70, 342551), (77, 311410), (95, 252406), (110, 217987), (121, 198170), (133, 180290), (149, 160930), (154, 155705), (190, 126203), (209, 114730), (242, 99085), (266, 90145), (298, 80465), (385, 62282), (418, 57365), (605, 39634), (665, 36058), (745, 32186), (770, 31141), (847, 28310), (1043, 22990), (1045, 22946), (1210, 19817), (1330, 18029), (1463, 16390), (1490, 16093), (1639, 14630), (1694, 14155), (2086, 11495), (2090, 11473), (2299, 10430), (2831, 8470), (2926, 8195), (3278, 7315), (4235, 5662), (4598, 5215)]