40759830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{991}}^1$

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 106314624

約数和(自身を除く): 65554794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 457, 914, 991, 1371, 1982, 2285, 2742, 2973, 4113, 4570, 4955, 5946, 6855, 8226, 8919, 9910, 13710, 14865, 17838, 20565, 29730, 41130, 44595, 89190, 452887, 905774, 1358661, 2264435, 2717322, 4075983, 4528870, 6793305, 8151966, 13586610, 20379915, 40759830]

約数ペア:

[(1, 40759830), (2, 20379915), (3, 13586610), (5, 8151966), (6, 6793305), (9, 4528870), (10, 4075983), (15, 2717322), (18, 2264435), (30, 1358661), (45, 905774), (90, 452887), (457, 89190), (914, 44595), (991, 41130), (1371, 29730), (1982, 20565), (2285, 17838), (2742, 14865), (2973, 13710), (4113, 9910), (4570, 8919), (4955, 8226), (5946, 6855)]