380964090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22717}}^1$

素因数の和:22783

約数の個数: 64

約数和(自身を含む): 1007588736

約数和(自身を除く): 626624646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 8385, 16770, 22717, 45434, 68151, 113585, 136302, 227170, 295321, 340755, 590642, 681510, 885963, 976831, 1476605, 1771926, 1953662, 2930493, 2953210, 4429815, 4884155, 5860986, 8859630, 9768310, 12698803, 14652465, 25397606, 29304930, 38096409, 63494015, 76192818, 126988030, 190482045, 380964090]

約数ペア:

[(1, 380964090), (2, 190482045), (3, 126988030), (5, 76192818), (6, 63494015), (10, 38096409), (13, 29304930), (15, 25397606), (26, 14652465), (30, 12698803), (39, 9768310), (43, 8859630), (65, 5860986), (78, 4884155), (86, 4429815), (129, 2953210), (130, 2930493), (195, 1953662), (215, 1771926), (258, 1476605), (390, 976831), (430, 885963), (559, 681510), (645, 590642), (1118, 340755), (1290, 295321), (1677, 227170), (2795, 136302), (3354, 113585), (5590, 68151), (8385, 45434), (16770, 22717)]