65981010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{30977}}^1$

素因数の和:31058

約数の個数: 32

約数和(自身を含む): 160589952

約数和(自身を除く): 94608942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 30977, 61954, 92931, 154885, 185862, 309770, 464655, 929310, 2199367, 4398734, 6598101, 10996835, 13196202, 21993670, 32990505, 65981010]

約数ペア:

[(1, 65981010), (2, 32990505), (3, 21993670), (5, 13196202), (6, 10996835), (10, 6598101), (15, 4398734), (30, 2199367), (71, 929310), (142, 464655), (213, 309770), (355, 185862), (426, 154885), (710, 92931), (1065, 61954), (2130, 30977)]