140782770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2957}}^1$

素因数の和:3016

約数の個数: 72

約数和(自身を含む): 382771116

約数和(自身を除く): 241988346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1587, 2070, 2645, 2957, 3174, 4761, 5290, 5914, 7935, 8871, 9522, 14785, 15870, 17742, 23805, 26613, 29570, 44355, 47610, 53226, 68011, 88710, 133065, 136022, 204033, 266130, 340055, 408066, 612099, 680110, 1020165, 1224198, 1564253, 2040330, 3060495, 3128506, 4692759, 6120990, 7821265, 9385518, 14078277, 15642530, 23463795, 28156554, 46927590, 70391385, 140782770]

約数ペア:

[(1, 140782770), (2, 70391385), (3, 46927590), (5, 28156554), (6, 23463795), (9, 15642530), (10, 14078277), (15, 9385518), (18, 7821265), (23, 6120990), (30, 4692759), (45, 3128506), (46, 3060495), (69, 2040330), (90, 1564253), (115, 1224198), (138, 1020165), (207, 680110), (230, 612099), (345, 408066), (414, 340055), (529, 266130), (690, 204033), (1035, 136022), (1058, 133065), (1587, 88710), (2070, 68011), (2645, 53226), (2957, 47610), (3174, 44355), (4761, 29570), (5290, 26613), (5914, 23805), (7935, 17742), (8871, 15870), (9522, 14785)]