140827380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{20771}}^1$

素因数の和:20896

約数の個数: 48

約数和(自身を含む): 397825344

約数和(自身を除く): 256997964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 20771, 41542, 62313, 83084, 103855, 124626, 207710, 249252, 311565, 415420, 623130, 1246260, 2347123, 4694246, 7041369, 9388492, 11735615, 14082738, 23471230, 28165476, 35206845, 46942460, 70413690, 140827380]

約数ペア:

[(1, 140827380), (2, 70413690), (3, 46942460), (4, 35206845), (5, 28165476), (6, 23471230), (10, 14082738), (12, 11735615), (15, 9388492), (20, 7041369), (30, 4694246), (60, 2347123), (113, 1246260), (226, 623130), (339, 415420), (452, 311565), (565, 249252), (678, 207710), (1130, 124626), (1356, 103855), (1695, 83084), (2260, 62313), (3390, 41542), (6780, 20771)]