99428090

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 181621440

約数和(自身を除く): 82193350

約数列:

[1, 2, 5, 10, 139, 233, 278, 307, 466, 614, 695, 1165, 1390, 1535, 2330, 3070, 32387, 42673, 64774, 71531, 85346, 143062, 161935, 213365, 323870, 357655, 426730, 715310, 9942809, 19885618, 49714045, 99428090]

約数ペア:

[(1, 99428090), (2, 49714045), (5, 19885618), (10, 9942809), (139, 715310), (233, 426730), (278, 357655), (307, 323870), (466, 213365), (614, 161935), (695, 143062), (1165, 85346), (1390, 71531), (1535, 64774), (2330, 42673), (3070, 32387)]