2862180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15901}}^1$

素因数の和:15916

約数の個数: 36

約数和(自身を含む): 8682492

約数和(自身を除く): 5820312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15901, 31802, 47703, 63604, 79505, 95406, 143109, 159010, 190812, 238515, 286218, 318020, 477030, 572436, 715545, 954060, 1431090, 2862180]

約数ペア:

[(1, 2862180), (2, 1431090), (3, 954060), (4, 715545), (5, 572436), (6, 477030), (9, 318020), (10, 286218), (12, 238515), (15, 190812), (18, 159010), (20, 143109), (30, 95406), (36, 79505), (45, 63604), (60, 47703), (90, 31802), (180, 15901)]