172340340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{28439}}^1$

素因数の和:28552

約数の個数: 48

約数和(自身を含む): 487347840

約数和(自身を除く): 315007500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 28439, 56878, 85317, 113756, 142195, 170634, 284390, 341268, 426585, 568780, 853170, 1706340, 2872339, 5744678, 8617017, 11489356, 14361695, 17234034, 28723390, 34468068, 43085085, 57446780, 86170170, 172340340]

約数ペア:

[(1, 172340340), (2, 86170170), (3, 57446780), (4, 43085085), (5, 34468068), (6, 28723390), (10, 17234034), (12, 14361695), (15, 11489356), (20, 8617017), (30, 5744678), (60, 2872339), (101, 1706340), (202, 853170), (303, 568780), (404, 426585), (505, 341268), (606, 284390), (1010, 170634), (1212, 142195), (1515, 113756), (2020, 85317), (3030, 56878), (6060, 28439)]