140780610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{50459}}^1$

素因数の和:50503

約数の個数: 48

約数和(自身を含む): 377844480

約数和(自身を除く): 237063870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 50459, 100918, 151377, 252295, 302754, 454131, 504590, 756885, 908262, 1513770, 1564229, 2270655, 3128458, 4541310, 4692687, 7821145, 9385374, 14078061, 15642290, 23463435, 28156122, 46926870, 70390305, 140780610]

約数ペア:

[(1, 140780610), (2, 70390305), (3, 46926870), (5, 28156122), (6, 23463435), (9, 15642290), (10, 14078061), (15, 9385374), (18, 7821145), (30, 4692687), (31, 4541310), (45, 3128458), (62, 2270655), (90, 1564229), (93, 1513770), (155, 908262), (186, 756885), (279, 504590), (310, 454131), (465, 302754), (558, 252295), (930, 151377), (1395, 100918), (2790, 50459)]