73868510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2473}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 138939840

約数和(自身を除く): 65071330

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2473, 2987, 4946, 5974, 12365, 14935, 24730, 29870, 71717, 143434, 254719, 358585, 509438, 717170, 1273595, 2547190, 7386851, 14773702, 36934255, 73868510]

約数ペア:

[(1, 73868510), (2, 36934255), (5, 14773702), (10, 7386851), (29, 2547190), (58, 1273595), (103, 717170), (145, 509438), (206, 358585), (290, 254719), (515, 143434), (1030, 71717), (2473, 29870), (2987, 24730), (4946, 14935), (5974, 12365)]