74203860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1871}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 208196352

約数和(自身を除く): 133992492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661, 1322, 1871, 1983, 2644, 3305, 3742, 3966, 5613, 6610, 7484, 7932, 9355, 9915, 11226, 13220, 18710, 19830, 22452, 28065, 37420, 39660, 56130, 112260, 1236731, 2473462, 3710193, 4946924, 6183655, 7420386, 12367310, 14840772, 18550965, 24734620, 37101930, 74203860]

約数ペア:

[(1, 74203860), (2, 37101930), (3, 24734620), (4, 18550965), (5, 14840772), (6, 12367310), (10, 7420386), (12, 6183655), (15, 4946924), (20, 3710193), (30, 2473462), (60, 1236731), (661, 112260), (1322, 56130), (1871, 39660), (1983, 37420), (2644, 28065), (3305, 22452), (3742, 19830), (3966, 18710), (5613, 13220), (6610, 11226), (7484, 9915), (7932, 9355)]