2168602140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{457511}}^1$

素因数の和:457602

約数の個数: 48

約数和(自身を含む): 6148961280

約数和(自身を除く): 3980359140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 457511, 915022, 1372533, 1830044, 2287555, 2745066, 4575110, 5490132, 6862665, 9150220, 13725330, 27450660, 36143369, 72286738, 108430107, 144573476, 180716845, 216860214, 361433690, 433720428, 542150535, 722867380, 1084301070, 2168602140]

約数ペア:

[(1, 2168602140), (2, 1084301070), (3, 722867380), (4, 542150535), (5, 433720428), (6, 361433690), (10, 216860214), (12, 180716845), (15, 144573476), (20, 108430107), (30, 72286738), (60, 36143369), (79, 27450660), (158, 13725330), (237, 9150220), (316, 6862665), (395, 5490132), (474, 4575110), (790, 2745066), (948, 2287555), (1185, 1830044), (1580, 1372533), (2370, 915022), (4740, 457511)]