11812290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{56249}}^1$

素因数の和:56266

約数の個数: 32

約数和(自身を含む): 32400000

約数和(自身を除く): 20587710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 56249, 112498, 168747, 281245, 337494, 393743, 562490, 787486, 843735, 1181229, 1687470, 1968715, 2362458, 3937430, 5906145, 11812290]

約数ペア:

[(1, 11812290), (2, 5906145), (3, 3937430), (5, 2362458), (6, 1968715), (7, 1687470), (10, 1181229), (14, 843735), (15, 787486), (21, 562490), (30, 393743), (35, 337494), (42, 281245), (70, 168747), (105, 112498), (210, 56249)]