1140379630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 2244372480

約数和(自身を除く): 1103992850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 223, 278, 283, 446, 566, 695, 1115, 1390, 1415, 1807, 2230, 2830, 2899, 3614, 3679, 5798, 7358, 9035, 14495, 18070, 18395, 28990, 30997, 36790, 39337, 61994, 63109, 78674, 126218, 154985, 196685, 309970, 315545, 393370, 402961, 511381, 631090, 805922, 820417, 1022762, 1640834, 2014805, 2556905, 4029610, 4102085, 5113810, 8204170, 8772151, 17544302, 43860755, 87721510, 114037963, 228075926, 570189815, 1140379630]

約数ペア:

[(1, 1140379630), (2, 570189815), (5, 228075926), (10, 114037963), (13, 87721510), (26, 43860755), (65, 17544302), (130, 8772151), (139, 8204170), (223, 5113810), (278, 4102085), (283, 4029610), (446, 2556905), (566, 2014805), (695, 1640834), (1115, 1022762), (1390, 820417), (1415, 805922), (1807, 631090), (2230, 511381), (2830, 402961), (2899, 393370), (3614, 315545), (3679, 309970), (5798, 196685), (7358, 154985), (9035, 126218), (14495, 78674), (18070, 63109), (18395, 61994), (28990, 39337), (30997, 36790)]