7740270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5059}}^1$

素因数の和:5089

約数の個数: 48

約数和(自身を含む): 21312720

約数和(自身を除く): 13572450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 5059, 10118, 15177, 25295, 30354, 45531, 50590, 75885, 86003, 91062, 151770, 172006, 227655, 258009, 430015, 455310, 516018, 774027, 860030, 1290045, 1548054, 2580090, 3870135, 7740270]

約数ペア:

[(1, 7740270), (2, 3870135), (3, 2580090), (5, 1548054), (6, 1290045), (9, 860030), (10, 774027), (15, 516018), (17, 455310), (18, 430015), (30, 258009), (34, 227655), (45, 172006), (51, 151770), (85, 91062), (90, 86003), (102, 75885), (153, 50590), (170, 45531), (255, 30354), (306, 25295), (510, 15177), (765, 10118), (1530, 5059)]