129156780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{21313}}^1$

素因数の和:21426

約数の個数: 48

約数和(自身を含む): 365236704

約数和(自身を除く): 236079924

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, 21313, 42626, 63939, 85252, 106565, 127878, 213130, 255756, 319695, 426260, 639390, 1278780, 2152613, 4305226, 6457839, 8610452, 10763065, 12915678, 21526130, 25831356, 32289195, 43052260, 64578390, 129156780]

約数ペア:

[(1, 129156780), (2, 64578390), (3, 43052260), (4, 32289195), (5, 25831356), (6, 21526130), (10, 12915678), (12, 10763065), (15, 8610452), (20, 6457839), (30, 4305226), (60, 2152613), (101, 1278780), (202, 639390), (303, 426260), (404, 319695), (505, 255756), (606, 213130), (1010, 127878), (1212, 106565), (1515, 85252), (2020, 63939), (3030, 42626), (6060, 21313)]