70696730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12647}}^1$

素因数の和:12710

約数の個数: 32

約数和(自身を含む): 140241024

約数和(自身を除く): 69544294

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 12647, 25294, 63235, 126470, 164411, 328822, 543821, 822055, 1087642, 1644110, 2719105, 5438210, 7069673, 14139346, 35348365, 70696730]

約数ペア:

[(1, 70696730), (2, 35348365), (5, 14139346), (10, 7069673), (13, 5438210), (26, 2719105), (43, 1644110), (65, 1087642), (86, 822055), (130, 543821), (215, 328822), (430, 164411), (559, 126470), (1118, 63235), (2795, 25294), (5590, 12647)]