299723330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{3851}}^1$

素因数の和:4082

約数の個数: 32

約数和(自身を含む): 555242688

約数和(自身を除く): 255519358

約数列:

[1, 2, 5, 10, 43, 86, 181, 215, 362, 430, 905, 1810, 3851, 7702, 7783, 15566, 19255, 38510, 38915, 77830, 165593, 331186, 697031, 827965, 1394062, 1655930, 3485155, 6970310, 29972333, 59944666, 149861665, 299723330]

約数ペア:

[(1, 299723330), (2, 149861665), (5, 59944666), (10, 29972333), (43, 6970310), (86, 3485155), (181, 1655930), (215, 1394062), (362, 827965), (430, 697031), (905, 331186), (1810, 165593), (3851, 77830), (7702, 38915), (7783, 38510), (15566, 19255)]