56722530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12043}}^1$

素因数の和:12210

約数の個数: 32

約数和(自身を含む): 137012544

約数和(自身を除く): 80290014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 12043, 24086, 36129, 60215, 72258, 120430, 180645, 361290, 1890751, 3781502, 5672253, 9453755, 11344506, 18907510, 28361265, 56722530]

約数ペア:

[(1, 56722530), (2, 28361265), (3, 18907510), (5, 11344506), (6, 9453755), (10, 5672253), (15, 3781502), (30, 1890751), (157, 361290), (314, 180645), (471, 120430), (785, 72258), (942, 60215), (1570, 36129), (2355, 24086), (4710, 12043)]