72352230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{56087}}^1$

素因数の和:56140

約数の個数: 32

約数和(自身を含む): 177686784

約数和(自身を除く): 105334554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 56087, 112174, 168261, 280435, 336522, 560870, 841305, 1682610, 2411741, 4823482, 7235223, 12058705, 14470446, 24117410, 36176115, 72352230]

約数ペア:

[(1, 72352230), (2, 36176115), (3, 24117410), (5, 14470446), (6, 12058705), (10, 7235223), (15, 4823482), (30, 2411741), (43, 1682610), (86, 841305), (129, 560870), (215, 336522), (258, 280435), (430, 168261), (645, 112174), (1290, 56087)]