1402230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 3446784

約数和(自身を除く): 2044554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1087, 1290, 2174, 3261, 5435, 6522, 10870, 16305, 32610, 46741, 93482, 140223, 233705, 280446, 467410, 701115, 1402230]

約数ペア:

[(1, 1402230), (2, 701115), (3, 467410), (5, 280446), (6, 233705), (10, 140223), (15, 93482), (30, 46741), (43, 32610), (86, 16305), (129, 10870), (215, 6522), (258, 5435), (430, 3261), (645, 2174), (1087, 1290)]