15701460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2591}}^1$

素因数の和:2704

約数の個数: 48

約数和(自身を含む): 44416512

約数和(自身を除く): 28715052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2591, 3030, 5182, 6060, 7773, 10364, 12955, 15546, 25910, 31092, 38865, 51820, 77730, 155460, 261691, 523382, 785073, 1046764, 1308455, 1570146, 2616910, 3140292, 3925365, 5233820, 7850730, 15701460]

約数ペア:

[(1, 15701460), (2, 7850730), (3, 5233820), (4, 3925365), (5, 3140292), (6, 2616910), (10, 1570146), (12, 1308455), (15, 1046764), (20, 785073), (30, 523382), (60, 261691), (101, 155460), (202, 77730), (303, 51820), (404, 38865), (505, 31092), (606, 25910), (1010, 15546), (1212, 12955), (1515, 10364), (2020, 7773), (2591, 6060), (3030, 5182)]