64894020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4723}}^1$

素因数の和:4964

約数の個数: 48

約数和(自身を含む): 182535360

約数和(自身を除く): 117641340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 4723, 6870, 9446, 13740, 14169, 18892, 23615, 28338, 47230, 56676, 70845, 94460, 141690, 283380, 1081567, 2163134, 3244701, 4326268, 5407835, 6489402, 10815670, 12978804, 16223505, 21631340, 32447010, 64894020]

約数ペア:

[(1, 64894020), (2, 32447010), (3, 21631340), (4, 16223505), (5, 12978804), (6, 10815670), (10, 6489402), (12, 5407835), (15, 4326268), (20, 3244701), (30, 2163134), (60, 1081567), (229, 283380), (458, 141690), (687, 94460), (916, 70845), (1145, 56676), (1374, 47230), (2290, 28338), (2748, 23615), (3435, 18892), (4580, 14169), (4723, 13740), (6870, 9446)]