74907870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2969}}^1$

素因数の和:3037

約数の個数: 48

約数和(自身を含む): 186254640

約数和(自身を除く): 111346770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 841, 870, 1682, 2523, 2969, 4205, 5046, 5938, 8410, 8907, 12615, 14845, 17814, 25230, 29690, 44535, 86101, 89070, 172202, 258303, 430505, 516606, 861010, 1291515, 2496929, 2583030, 4993858, 7490787, 12484645, 14981574, 24969290, 37453935, 74907870]

約数ペア:

[(1, 74907870), (2, 37453935), (3, 24969290), (5, 14981574), (6, 12484645), (10, 7490787), (15, 4993858), (29, 2583030), (30, 2496929), (58, 1291515), (87, 861010), (145, 516606), (174, 430505), (290, 258303), (435, 172202), (841, 89070), (870, 86101), (1682, 44535), (2523, 29690), (2969, 25230), (4205, 17814), (5046, 14845), (5938, 12615), (8410, 8907)]