12531569340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2643791}}^1$

素因数の和:2643882

約数の個数: 48

約数和(自身を含む): 35532564480

約数和(自身を除く): 23000995140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 2643791, 5287582, 7931373, 10575164, 13218955, 15862746, 26437910, 31725492, 39656865, 52875820, 79313730, 158627460, 208859489, 417718978, 626578467, 835437956, 1044297445, 1253156934, 2088594890, 2506313868, 3132892335, 4177189780, 6265784670, 12531569340]

約数ペア:

[(1, 12531569340), (2, 6265784670), (3, 4177189780), (4, 3132892335), (5, 2506313868), (6, 2088594890), (10, 1253156934), (12, 1044297445), (15, 835437956), (20, 626578467), (30, 417718978), (60, 208859489), (79, 158627460), (158, 79313730), (237, 52875820), (316, 39656865), (395, 31725492), (474, 26437910), (790, 15862746), (948, 13218955), (1185, 10575164), (1580, 7931373), (2370, 5287582), (4740, 2643791)]