140408981730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{10453}}^1\times {\mathrm{149249}}^1$

素因数の和:159715

約数の個数: 48

約数和(自身を含む): 365100723000

約数和(自身を除く): 224691741270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 10453, 20906, 31359, 52265, 62718, 94077, 104530, 149249, 156795, 188154, 298498, 313590, 447747, 470385, 746245, 895494, 940770, 1343241, 1492490, 2238735, 2686482, 4477470, 6716205, 13432410, 1560099797, 3120199594, 4680299391, 7800498985, 9360598782, 14040898173, 15600997970, 23401496955, 28081796346, 46802993910, 70204490865, 140408981730]

約数ペア:

[(1, 140408981730), (2, 70204490865), (3, 46802993910), (5, 28081796346), (6, 23401496955), (9, 15600997970), (10, 14040898173), (15, 9360598782), (18, 7800498985), (30, 4680299391), (45, 3120199594), (90, 1560099797), (10453, 13432410), (20906, 6716205), (31359, 4477470), (52265, 2686482), (62718, 2238735), (94077, 1492490), (104530, 1343241), (149249, 940770), (156795, 895494), (188154, 746245), (298498, 470385), (313590, 447747)]