1510093220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{18731}}^1$

素因数の和:18908

約数の個数: 48

約数和(自身を含む): 3304324800

約数和(自身を除く): 1794231580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 139, 145, 278, 290, 556, 580, 695, 1390, 2780, 4031, 8062, 16124, 18731, 20155, 37462, 40310, 74924, 80620, 93655, 187310, 374620, 543199, 1086398, 2172796, 2603609, 2715995, 5207218, 5431990, 10414436, 10863980, 13018045, 26036090, 52072180, 75504661, 151009322, 302018644, 377523305, 755046610, 1510093220]

約数ペア:

[(1, 1510093220), (2, 755046610), (4, 377523305), (5, 302018644), (10, 151009322), (20, 75504661), (29, 52072180), (58, 26036090), (116, 13018045), (139, 10863980), (145, 10414436), (278, 5431990), (290, 5207218), (556, 2715995), (580, 2603609), (695, 2172796), (1390, 1086398), (2780, 543199), (4031, 374620), (8062, 187310), (16124, 93655), (18731, 80620), (20155, 74924), (37462, 40310)]