13103090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 144

約数和(自身を含む): 34387416

約数和(自身を除く): 21284326

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 17, 22, 26, 34, 35, 49, 55, 65, 70, 77, 85, 91, 98, 110, 119, 121, 130, 143, 154, 170, 182, 187, 221, 238, 242, 245, 286, 374, 385, 442, 455, 490, 539, 595, 605, 637, 715, 770, 833, 847, 910, 935, 1001, 1078, 1105, 1190, 1210, 1274, 1309, 1430, 1547, 1573, 1666, 1694, 1870, 2002, 2057, 2210, 2431, 2618, 2695, 3094, 3146, 3185, 4114, 4165, 4235, 4862, 5005, 5390, 5929, 6370, 6545, 7007, 7735, 7865, 8330, 8470, 9163, 10010, 10285, 10829, 11011, 11858, 12155, 13090, 14014, 14399, 15470, 15730, 17017, 18326, 20570, 21658, 22022, 24310, 26741, 28798, 29645, 34034, 35035, 45815, 53482, 54145, 55055, 59290, 70070, 71995, 77077, 85085, 91630, 100793, 108290, 110110, 119119, 133705, 143990, 154154, 170170, 187187, 201586, 238238, 267410, 374374, 385385, 503965, 595595, 770770, 935935, 1007930, 1191190, 1310309, 1871870, 2620618, 6551545, 13103090]

約数ペア:

[(1, 13103090), (2, 6551545), (5, 2620618), (7, 1871870), (10, 1310309), (11, 1191190), (13, 1007930), (14, 935935), (17, 770770), (22, 595595), (26, 503965), (34, 385385), (35, 374374), (49, 267410), (55, 238238), (65, 201586), (70, 187187), (77, 170170), (85, 154154), (91, 143990), (98, 133705), (110, 119119), (119, 110110), (121, 108290), (130, 100793), (143, 91630), (154, 85085), (170, 77077), (182, 71995), (187, 70070), (221, 59290), (238, 55055), (242, 54145), (245, 53482), (286, 45815), (374, 35035), (385, 34034), (442, 29645), (455, 28798), (490, 26741), (539, 24310), (595, 22022), (605, 21658), (637, 20570), (715, 18326), (770, 17017), (833, 15730), (847, 15470), (910, 14399), (935, 14014), (1001, 13090), (1078, 12155), (1105, 11858), (1190, 11011), (1210, 10829), (1274, 10285), (1309, 10010), (1430, 9163), (1547, 8470), (1573, 8330), (1666, 7865), (1694, 7735), (1870, 7007), (2002, 6545), (2057, 6370), (2210, 5929), (2431, 5390), (2618, 5005), (2695, 4862), (3094, 4235), (3146, 4165), (3185, 4114)]