40851990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11071}}^1$

素因数の和:11125

約数の個数: 48

約数和(自身を含む): 108815616

約数和(自身を除く): 67963626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 11071, 22142, 33213, 55355, 66426, 99639, 110710, 166065, 199278, 332130, 453911, 498195, 907822, 996390, 1361733, 2269555, 2723466, 4085199, 4539110, 6808665, 8170398, 13617330, 20425995, 40851990]

約数ペア:

[(1, 40851990), (2, 20425995), (3, 13617330), (5, 8170398), (6, 6808665), (9, 4539110), (10, 4085199), (15, 2723466), (18, 2269555), (30, 1361733), (41, 996390), (45, 907822), (82, 498195), (90, 453911), (123, 332130), (205, 199278), (246, 166065), (369, 110710), (410, 99639), (615, 66426), (738, 55355), (1230, 33213), (1845, 22142), (3690, 11071)]