23409810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{28901}}^1$

素因数の和:28920

約数の個数: 40

約数和(自身を含む): 62948556

約数和(自身を除く): 39538746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 28901, 57802, 86703, 144505, 173406, 260109, 289010, 433515, 520218, 780327, 867030, 1300545, 1560654, 2340981, 2601090, 3901635, 4681962, 7803270, 11704905, 23409810]

約数ペア:

[(1, 23409810), (2, 11704905), (3, 7803270), (5, 4681962), (6, 3901635), (9, 2601090), (10, 2340981), (15, 1560654), (18, 1300545), (27, 867030), (30, 780327), (45, 520218), (54, 433515), (81, 289010), (90, 260109), (135, 173406), (162, 144505), (270, 86703), (405, 57802), (810, 28901)]