14603990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 27143424

約数和(自身を除く): 12539434

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 307, 335, 355, 614, 670, 710, 1535, 3070, 4757, 9514, 20569, 21797, 23785, 41138, 43594, 47570, 102845, 108985, 205690, 217970, 1460399, 2920798, 7301995, 14603990]

約数ペア:

[(1, 14603990), (2, 7301995), (5, 2920798), (10, 1460399), (67, 217970), (71, 205690), (134, 108985), (142, 102845), (307, 47570), (335, 43594), (355, 41138), (614, 23785), (670, 21797), (710, 20569), (1535, 9514), (3070, 4757)]