30319345

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 44236800

約数和(自身を除く): 13917455

約数列:

[1, 5, 7, 19, 35, 95, 127, 133, 359, 635, 665, 889, 1795, 2413, 2513, 4445, 6821, 12065, 12565, 16891, 34105, 45593, 47747, 84455, 227965, 238735, 319151, 866267, 1595755, 4331335, 6063869, 30319345]

約数ペア:

[(1, 30319345), (5, 6063869), (7, 4331335), (19, 1595755), (35, 866267), (95, 319151), (127, 238735), (133, 227965), (359, 84455), (635, 47747), (665, 45593), (889, 34105), (1795, 16891), (2413, 12565), (2513, 12065), (4445, 6821)]