156817770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{4049}}^1$

素因数の和:5350

約数の個数: 32

約数和(自身を含む): 376747200

約数和(自身を除く): 219929430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1291, 2582, 3873, 4049, 6455, 7746, 8098, 12147, 12910, 19365, 20245, 24294, 38730, 40490, 60735, 121470, 5227259, 10454518, 15681777, 26136295, 31363554, 52272590, 78408885, 156817770]

約数ペア:

[(1, 156817770), (2, 78408885), (3, 52272590), (5, 31363554), (6, 26136295), (10, 15681777), (15, 10454518), (30, 5227259), (1291, 121470), (2582, 60735), (3873, 40490), (4049, 38730), (6455, 24294), (7746, 20245), (8098, 19365), (12147, 12910)]