1127890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 24

約数和(自身を含む): 2112588

約数和(自身を除く): 984698

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 1849, 2623, 3698, 5246, 9245, 13115, 18490, 26230, 112789, 225578, 563945, 1127890]

約数ペア:

[(1, 1127890), (2, 563945), (5, 225578), (10, 112789), (43, 26230), (61, 18490), (86, 13115), (122, 9245), (215, 5246), (305, 3698), (430, 2623), (610, 1849)]