74932380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{416291}}^1$

素因数の和:416306

約数の個数: 36

約数和(自身を含む): 227295432

約数和(自身を除く): 152363052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 416291, 832582, 1248873, 1665164, 2081455, 2497746, 3746619, 4162910, 4995492, 6244365, 7493238, 8325820, 12488730, 14986476, 18733095, 24977460, 37466190, 74932380]

約数ペア:

[(1, 74932380), (2, 37466190), (3, 24977460), (4, 18733095), (5, 14986476), (6, 12488730), (9, 8325820), (10, 7493238), (12, 6244365), (15, 4995492), (18, 4162910), (20, 3746619), (30, 2497746), (36, 2081455), (45, 1665164), (60, 1248873), (90, 832582), (180, 416291)]