8368860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 23681952

約数和(自身を除く): 15313092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1381, 1515, 2020, 2762, 3030, 4143, 5524, 6060, 6905, 8286, 13810, 16572, 20715, 27620, 41430, 82860, 139481, 278962, 418443, 557924, 697405, 836886, 1394810, 1673772, 2092215, 2789620, 4184430, 8368860]

約数ペア:

[(1, 8368860), (2, 4184430), (3, 2789620), (4, 2092215), (5, 1673772), (6, 1394810), (10, 836886), (12, 697405), (15, 557924), (20, 418443), (30, 278962), (60, 139481), (101, 82860), (202, 41430), (303, 27620), (404, 20715), (505, 16572), (606, 13810), (1010, 8286), (1212, 6905), (1381, 6060), (1515, 5524), (2020, 4143), (2762, 3030)]