172294890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^2\times {\mathrm{563}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 418384224

約数和(自身を除く): 246089334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 563, 606, 1010, 1126, 1515, 1689, 2815, 3030, 3378, 5630, 8445, 10201, 16890, 20402, 30603, 51005, 56863, 61206, 102010, 113726, 153015, 170589, 284315, 306030, 341178, 568630, 852945, 1705890, 5743163, 11486326, 17229489, 28715815, 34458978, 57431630, 86147445, 172294890]

約数ペア:

[(1, 172294890), (2, 86147445), (3, 57431630), (5, 34458978), (6, 28715815), (10, 17229489), (15, 11486326), (30, 5743163), (101, 1705890), (202, 852945), (303, 568630), (505, 341178), (563, 306030), (606, 284315), (1010, 170589), (1126, 153015), (1515, 113726), (1689, 102010), (2815, 61206), (3030, 56863), (3378, 51005), (5630, 30603), (8445, 20402), (10201, 16890)]