1566931210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 3086308512

約数和(自身を除く): 1519377302

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 313, 397, 485, 626, 794, 970, 1261, 1565, 1985, 2522, 3130, 3970, 4069, 5161, 6305, 8138, 10322, 12610, 20345, 25805, 30361, 38509, 40690, 51610, 60722, 77018, 124261, 151805, 192545, 248522, 303610, 385090, 394693, 500617, 621305, 789386, 1001234, 1242610, 1615393, 1973465, 2503085, 3230786, 3946930, 5006170, 8076965, 12053317, 16153930, 24106634, 60266585, 120533170, 156693121, 313386242, 783465605, 1566931210]

約数ペア:

[(1, 1566931210), (2, 783465605), (5, 313386242), (10, 156693121), (13, 120533170), (26, 60266585), (65, 24106634), (97, 16153930), (130, 12053317), (194, 8076965), (313, 5006170), (397, 3946930), (485, 3230786), (626, 2503085), (794, 1973465), (970, 1615393), (1261, 1242610), (1565, 1001234), (1985, 789386), (2522, 621305), (3130, 500617), (3970, 394693), (4069, 385090), (5161, 303610), (6305, 248522), (8138, 192545), (10322, 151805), (12610, 124261), (20345, 77018), (25805, 60722), (30361, 51610), (38509, 40690)]