15015430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 28250208

約数和(自身を除く): 13234778

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 691, 1382, 2173, 3455, 4346, 6910, 10865, 21730, 28331, 36623, 56662, 73246, 141655, 183115, 283310, 366230, 1501543, 3003086, 7507715, 15015430]

約数ペア:

[(1, 15015430), (2, 7507715), (5, 3003086), (10, 1501543), (41, 366230), (53, 283310), (82, 183115), (106, 141655), (205, 73246), (265, 56662), (410, 36623), (530, 28331), (691, 21730), (1382, 10865), (2173, 6910), (3455, 4346)]