74770620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4007}}^1$

素因数の和:4330

約数の個数: 48

約数和(自身を含む): 210083328

約数和(自身を除く): 135312708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4007, 4665, 6220, 8014, 9330, 12021, 16028, 18660, 20035, 24042, 40070, 48084, 60105, 80140, 120210, 240420, 1246177, 2492354, 3738531, 4984708, 6230885, 7477062, 12461770, 14954124, 18692655, 24923540, 37385310, 74770620]

約数ペア:

[(1, 74770620), (2, 37385310), (3, 24923540), (4, 18692655), (5, 14954124), (6, 12461770), (10, 7477062), (12, 6230885), (15, 4984708), (20, 3738531), (30, 2492354), (60, 1246177), (311, 240420), (622, 120210), (933, 80140), (1244, 60105), (1555, 48084), (1866, 40070), (3110, 24042), (3732, 20035), (4007, 18660), (4665, 16028), (6220, 12021), (8014, 9330)]