7919370

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{3259}}^1$

素因数の和:3281

約数の個数: 48

約数和(自身を含む): 21359520

約数和(自身を除く): 13440150

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, 3259, 6518, 9777, 16295, 19554, 29331, 32590, 48885, 58662, 87993, 97770, 146655, 175986, 263979, 293310, 439965, 527958, 791937, 879930, 1319895, 1583874, 2639790, 3959685, 7919370]

約数ペア:

[(1, 7919370), (2, 3959685), (3, 2639790), (5, 1583874), (6, 1319895), (9, 879930), (10, 791937), (15, 527958), (18, 439965), (27, 293310), (30, 263979), (45, 175986), (54, 146655), (81, 97770), (90, 87993), (135, 58662), (162, 48885), (243, 32590), (270, 29331), (405, 19554), (486, 16295), (810, 9777), (1215, 6518), (2430, 3259)]