7803270

素因数分解:

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

素因数の和:28917

約数の個数: 32

約数和(自身を含む): 20809440

約数和(自身を除く): 13006170

約数列:

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

約数ペア:

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