883128540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2102687}}^1$

素因数の和:2102706

約数の個数: 48

約数和(自身を含む): 2826012672

約数和(自身を除く): 1942884132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2102687, 4205374, 6308061, 8410748, 10513435, 12616122, 14718809, 21026870, 25232244, 29437618, 31540305, 42053740, 44156427, 58875236, 63080610, 73594045, 88312854, 126161220, 147188090, 176625708, 220782135, 294376180, 441564270, 883128540]

約数ペア:

[(1, 883128540), (2, 441564270), (3, 294376180), (4, 220782135), (5, 176625708), (6, 147188090), (7, 126161220), (10, 88312854), (12, 73594045), (14, 63080610), (15, 58875236), (20, 44156427), (21, 42053740), (28, 31540305), (30, 29437618), (35, 25232244), (42, 21026870), (60, 14718809), (70, 12616122), (84, 10513435), (105, 8410748), (140, 6308061), (210, 4205374), (420, 2102687)]