2497860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13877}}^1$

素因数の和:13892

約数の個数: 36

約数和(自身を含む): 7577388

約数和(自身を除く): 5079528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 13877, 27754, 41631, 55508, 69385, 83262, 124893, 138770, 166524, 208155, 249786, 277540, 416310, 499572, 624465, 832620, 1248930, 2497860]

約数ペア:

[(1, 2497860), (2, 1248930), (3, 832620), (4, 624465), (5, 499572), (6, 416310), (9, 277540), (10, 249786), (12, 208155), (15, 166524), (18, 138770), (20, 124893), (30, 83262), (36, 69385), (45, 55508), (60, 41631), (90, 27754), (180, 13877)]