138446460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{769147}}^1$

素因数の和:769162

約数の個数: 36

約数和(自身を含む): 419954808

約数和(自身を除く): 281508348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 769147, 1538294, 2307441, 3076588, 3845735, 4614882, 6922323, 7691470, 9229764, 11537205, 13844646, 15382940, 23074410, 27689292, 34611615, 46148820, 69223230, 138446460]

約数ペア:

[(1, 138446460), (2, 69223230), (3, 46148820), (4, 34611615), (5, 27689292), (6, 23074410), (9, 15382940), (10, 13844646), (12, 11537205), (15, 9229764), (18, 7691470), (20, 6922323), (30, 4614882), (36, 3845735), (45, 3076588), (60, 2307441), (90, 1538294), (180, 769147)]