72290310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{56039}}^1$

素因数の和:56092

約数の個数: 32

約数和(自身を含む): 177534720

約数和(自身を除く): 105244410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 56039, 112078, 168117, 280195, 336234, 560390, 840585, 1681170, 2409677, 4819354, 7229031, 12048385, 14458062, 24096770, 36145155, 72290310]

約数ペア:

[(1, 72290310), (2, 36145155), (3, 24096770), (5, 14458062), (6, 12048385), (10, 7229031), (15, 4819354), (30, 2409677), (43, 1681170), (86, 840585), (129, 560390), (215, 336234), (258, 280195), (430, 168117), (645, 112078), (1290, 56039)]