242812290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1156249}}^1$

素因数の和:1156266

約数の個数: 32

約数和(自身を含む): 666000000

約数和(自身を除く): 423187710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1156249, 2312498, 3468747, 5781245, 6937494, 8093743, 11562490, 16187486, 17343735, 24281229, 34687470, 40468715, 48562458, 80937430, 121406145, 242812290]

約数ペア:

[(1, 242812290), (2, 121406145), (3, 80937430), (5, 48562458), (6, 40468715), (7, 34687470), (10, 24281229), (14, 17343735), (15, 16187486), (21, 11562490), (30, 8093743), (35, 6937494), (42, 5781245), (70, 3468747), (105, 2312498), (210, 1156249)]