73642020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42323}}^1$

素因数の和:42364

約数の個数: 48

約数和(自身を含む): 213312960

約数和(自身を除く): 139670940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 42323, 84646, 126969, 169292, 211615, 253938, 423230, 507876, 634845, 846460, 1227367, 1269690, 2454734, 2539380, 3682101, 4909468, 6136835, 7364202, 12273670, 14728404, 18410505, 24547340, 36821010, 73642020]

約数ペア:

[(1, 73642020), (2, 36821010), (3, 24547340), (4, 18410505), (5, 14728404), (6, 12273670), (10, 7364202), (12, 6136835), (15, 4909468), (20, 3682101), (29, 2539380), (30, 2454734), (58, 1269690), (60, 1227367), (87, 846460), (116, 634845), (145, 507876), (174, 423230), (290, 253938), (348, 211615), (435, 169292), (580, 126969), (870, 84646), (1740, 42323)]