1036921620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2468861}}^1$

素因数の和:2468880

約数の個数: 48

約数和(自身を含む): 3318150528

約数和(自身を除く): 2281228908

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, 2468861, 4937722, 7406583, 9875444, 12344305, 14813166, 17282027, 24688610, 29626332, 34564054, 37032915, 49377220, 51846081, 69128108, 74065830, 86410135, 103692162, 148131660, 172820270, 207384324, 259230405, 345640540, 518460810, 1036921620]

約数ペア:

[(1, 1036921620), (2, 518460810), (3, 345640540), (4, 259230405), (5, 207384324), (6, 172820270), (7, 148131660), (10, 103692162), (12, 86410135), (14, 74065830), (15, 69128108), (20, 51846081), (21, 49377220), (28, 37032915), (30, 34564054), (35, 29626332), (42, 24688610), (60, 17282027), (70, 14813166), (84, 12344305), (105, 9875444), (140, 7406583), (210, 4937722), (420, 2468861)]