12949830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7573}}^1$

素因数の和:7605

約数の個数: 48

約数和(自身を含む): 35446320

約数和(自身を除く): 22496490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 7573, 15146, 22719, 37865, 45438, 68157, 75730, 113595, 136314, 143887, 227190, 287774, 340785, 431661, 681570, 719435, 863322, 1294983, 1438870, 2158305, 2589966, 4316610, 6474915, 12949830]

約数ペア:

[(1, 12949830), (2, 6474915), (3, 4316610), (5, 2589966), (6, 2158305), (9, 1438870), (10, 1294983), (15, 863322), (18, 719435), (19, 681570), (30, 431661), (38, 340785), (45, 287774), (57, 227190), (90, 143887), (95, 136314), (114, 113595), (171, 75730), (190, 68157), (285, 45438), (342, 37865), (570, 22719), (855, 15146), (1710, 7573)]