30841370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23189}}^1$

素因数の和:23222

約数の個数: 32

約数和(自身を含む): 66787200

約数和(自身を除く): 35945830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 23189, 46378, 115945, 162323, 231890, 324646, 440591, 811615, 881182, 1623230, 2202955, 3084137, 4405910, 6168274, 15420685, 30841370]

約数ペア:

[(1, 30841370), (2, 15420685), (5, 6168274), (7, 4405910), (10, 3084137), (14, 2202955), (19, 1623230), (35, 881182), (38, 811615), (70, 440591), (95, 324646), (133, 231890), (190, 162323), (266, 115945), (665, 46378), (1330, 23189)]