4331630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 8190720

約数和(自身を除く): 3859090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 157, 178, 310, 314, 445, 785, 890, 1570, 2759, 4867, 5518, 9734, 13795, 13973, 24335, 27590, 27946, 48670, 69865, 139730, 433163, 866326, 2165815, 4331630]

約数ペア:

[(1, 4331630), (2, 2165815), (5, 866326), (10, 433163), (31, 139730), (62, 69865), (89, 48670), (155, 27946), (157, 27590), (178, 24335), (310, 13973), (314, 13795), (445, 9734), (785, 5518), (890, 4867), (1570, 2759)]