1248654810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{2539}}^1$

素因数の和:2672

約数の個数: 96

約数和(自身を含む): 3279769920

約数和(自身を除く): 2031115110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 169, 194, 195, 291, 338, 390, 485, 507, 582, 845, 970, 1014, 1261, 1455, 1690, 2522, 2535, 2539, 2910, 3783, 5070, 5078, 6305, 7566, 7617, 12610, 12695, 15234, 16393, 18915, 25390, 32786, 33007, 37830, 38085, 49179, 66014, 76170, 81965, 98358, 99021, 163930, 165035, 198042, 245895, 246283, 330070, 429091, 491790, 492566, 495105, 738849, 858182, 990210, 1231415, 1287273, 1477698, 2145455, 2462830, 2574546, 3201679, 3694245, 4290910, 6403358, 6436365, 7388490, 9605037, 12872730, 16008395, 19210074, 32016790, 41621827, 48025185, 83243654, 96050370, 124865481, 208109135, 249730962, 416218270, 624327405, 1248654810]

約数ペア:

[(1, 1248654810), (2, 624327405), (3, 416218270), (5, 249730962), (6, 208109135), (10, 124865481), (13, 96050370), (15, 83243654), (26, 48025185), (30, 41621827), (39, 32016790), (65, 19210074), (78, 16008395), (97, 12872730), (130, 9605037), (169, 7388490), (194, 6436365), (195, 6403358), (291, 4290910), (338, 3694245), (390, 3201679), (485, 2574546), (507, 2462830), (582, 2145455), (845, 1477698), (970, 1287273), (1014, 1231415), (1261, 990210), (1455, 858182), (1690, 738849), (2522, 495105), (2535, 492566), (2539, 491790), (2910, 429091), (3783, 330070), (5070, 246283), (5078, 245895), (6305, 198042), (7566, 165035), (7617, 163930), (12610, 99021), (12695, 98358), (15234, 81965), (16393, 76170), (18915, 66014), (25390, 49179), (32786, 38085), (33007, 37830)]