123388070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22073}}^1$

素因数の和:22136

約数の個数: 32

約数和(自身を含む): 244756512

約数和(自身を除く): 121368442

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 22073, 44146, 110365, 220730, 286949, 573898, 949139, 1434745, 1898278, 2869490, 4745695, 9491390, 12338807, 24677614, 61694035, 123388070]

約数ペア:

[(1, 123388070), (2, 61694035), (5, 24677614), (10, 12338807), (13, 9491390), (26, 4745695), (43, 2869490), (65, 1898278), (86, 1434745), (130, 949139), (215, 573898), (430, 286949), (559, 220730), (1118, 110365), (2795, 44146), (5590, 22073)]