2390216790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{115637}}^1$

素因数の和:115713

約数の個数: 64

約数和(自身を含む): 6294407616

約数和(自身を除く): 3904190826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 4134, 6890, 10335, 20670, 115637, 231274, 346911, 578185, 693822, 1156370, 1503281, 1734555, 3006562, 3469110, 4509843, 6128761, 7516405, 9019686, 12257522, 15032810, 18386283, 22549215, 30643805, 36772566, 45098430, 61287610, 79673893, 91931415, 159347786, 183862830, 239021679, 398369465, 478043358, 796738930, 1195108395, 2390216790]

約数ペア:

[(1, 2390216790), (2, 1195108395), (3, 796738930), (5, 478043358), (6, 398369465), (10, 239021679), (13, 183862830), (15, 159347786), (26, 91931415), (30, 79673893), (39, 61287610), (53, 45098430), (65, 36772566), (78, 30643805), (106, 22549215), (130, 18386283), (159, 15032810), (195, 12257522), (265, 9019686), (318, 7516405), (390, 6128761), (530, 4509843), (689, 3469110), (795, 3006562), (1378, 1734555), (1590, 1503281), (2067, 1156370), (3445, 693822), (4134, 578185), (6890, 346911), (10335, 231274), (20670, 115637)]