156964253670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{249149609}}^1$

素因数の和:249149629

約数の個数: 48

約数和(自身を含む): 466408069920

約数和(自身を除く): 309443816250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 249149609, 498299218, 747448827, 1245748045, 1494897654, 1744047263, 2242346481, 2491496090, 3488094526, 3737244135, 4484692962, 5232141789, 7474488270, 8720236315, 10464283578, 11211732405, 15696425367, 17440472630, 22423464810, 26160708945, 31392850734, 52321417890, 78482126835, 156964253670]

約数ペア:

[(1, 156964253670), (2, 78482126835), (3, 52321417890), (5, 31392850734), (6, 26160708945), (7, 22423464810), (9, 17440472630), (10, 15696425367), (14, 11211732405), (15, 10464283578), (18, 8720236315), (21, 7474488270), (30, 5232141789), (35, 4484692962), (42, 3737244135), (45, 3488094526), (63, 2491496090), (70, 2242346481), (90, 1744047263), (105, 1494897654), (126, 1245748045), (210, 747448827), (315, 498299218), (630, 249149609)]