102597290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2381}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 192084480

約数和(自身を除く): 89487190

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 695, 1390, 2381, 4309, 4762, 8618, 11905, 21545, 23810, 43090, 73811, 147622, 330959, 369055, 661918, 738110, 1654795, 3309590, 10259729, 20519458, 51298645, 102597290]

約数ペア:

[(1, 102597290), (2, 51298645), (5, 20519458), (10, 10259729), (31, 3309590), (62, 1654795), (139, 738110), (155, 661918), (278, 369055), (310, 330959), (695, 147622), (1390, 73811), (2381, 43090), (4309, 23810), (4762, 21545), (8618, 11905)]