248110290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{102103}}^1$

素因数の和:102125

約数の個数: 48

約数和(自身を含む): 668985408

約数和(自身を除く): 420875118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 102103, 204206, 306309, 510515, 612618, 918927, 1021030, 1531545, 1837854, 2756781, 3063090, 4594635, 5513562, 8270343, 9189270, 13783905, 16540686, 24811029, 27567810, 41351715, 49622058, 82703430, 124055145, 248110290]

約数ペア:

[(1, 248110290), (2, 124055145), (3, 82703430), (5, 49622058), (6, 41351715), (9, 27567810), (10, 24811029), (15, 16540686), (18, 13783905), (27, 9189270), (30, 8270343), (45, 5513562), (54, 4594635), (81, 3063090), (90, 2756781), (135, 1837854), (162, 1531545), (243, 1021030), (270, 918927), (405, 612618), (486, 510515), (810, 306309), (1215, 204206), (2430, 102103)]