63243460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3557}}^1$

素因数の和:3700

約数の個数: 48

約数和(自身を含む): 153022464

約数和(自身を除く): 89779004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 3557, 4445, 7114, 8890, 14228, 17780, 17785, 24899, 35570, 49798, 71140, 99596, 124495, 248990, 451739, 497980, 903478, 1806956, 2258695, 3162173, 4517390, 6324346, 9034780, 12648692, 15810865, 31621730, 63243460]

約数ペア:

[(1, 63243460), (2, 31621730), (4, 15810865), (5, 12648692), (7, 9034780), (10, 6324346), (14, 4517390), (20, 3162173), (28, 2258695), (35, 1806956), (70, 903478), (127, 497980), (140, 451739), (254, 248990), (508, 124495), (635, 99596), (889, 71140), (1270, 49798), (1778, 35570), (2540, 24899), (3556, 17785), (3557, 17780), (4445, 14228), (7114, 8890)]