846256020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{613229}}^1$

素因数の和:613264

約数の個数: 48

約数和(自身を含む): 2472543360

約数和(自身を除く): 1626287340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 613229, 1226458, 1839687, 2452916, 3066145, 3679374, 6132290, 7358748, 9198435, 12264580, 14104267, 18396870, 28208534, 36793740, 42312801, 56417068, 70521335, 84625602, 141042670, 169251204, 211564005, 282085340, 423128010, 846256020]

約数ペア:

[(1, 846256020), (2, 423128010), (3, 282085340), (4, 211564005), (5, 169251204), (6, 141042670), (10, 84625602), (12, 70521335), (15, 56417068), (20, 42312801), (23, 36793740), (30, 28208534), (46, 18396870), (60, 14104267), (69, 12264580), (92, 9198435), (115, 7358748), (138, 6132290), (230, 3679374), (276, 3066145), (345, 2452916), (460, 1839687), (690, 1226458), (1380, 613229)]