290839620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{91459}}^1$

素因数の和:91524

約数の個数: 48

約数和(自身を含む): 829725120

約数和(自身を除く): 538885500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 91459, 182918, 274377, 365836, 457295, 548754, 914590, 1097508, 1371885, 1829180, 2743770, 4847327, 5487540, 9694654, 14541981, 19389308, 24236635, 29083962, 48473270, 58167924, 72709905, 96946540, 145419810, 290839620]

約数ペア:

[(1, 290839620), (2, 145419810), (3, 96946540), (4, 72709905), (5, 58167924), (6, 48473270), (10, 29083962), (12, 24236635), (15, 19389308), (20, 14541981), (30, 9694654), (53, 5487540), (60, 4847327), (106, 2743770), (159, 1829180), (212, 1371885), (265, 1097508), (318, 914590), (530, 548754), (636, 457295), (795, 365836), (1060, 274377), (1590, 182918), (3180, 91459)]