69814020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40123}}^1$

素因数の和:40164

約数の個数: 48

約数和(自身を含む): 202224960

約数和(自身を除く): 132410940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 40123, 80246, 120369, 160492, 200615, 240738, 401230, 481476, 601845, 802460, 1163567, 1203690, 2327134, 2407380, 3490701, 4654268, 5817835, 6981402, 11635670, 13962804, 17453505, 23271340, 34907010, 69814020]

約数ペア:

[(1, 69814020), (2, 34907010), (3, 23271340), (4, 17453505), (5, 13962804), (6, 11635670), (10, 6981402), (12, 5817835), (15, 4654268), (20, 3490701), (29, 2407380), (30, 2327134), (58, 1203690), (60, 1163567), (87, 802460), (116, 601845), (145, 481476), (174, 401230), (290, 240738), (348, 200615), (435, 160492), (580, 120369), (870, 80246), (1740, 40123)]