2623980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 7437024

約数和(自身を除く): 4813044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 433, 505, 606, 866, 1010, 1212, 1299, 1515, 1732, 2020, 2165, 2598, 3030, 4330, 5196, 6060, 6495, 8660, 12990, 25980, 43733, 87466, 131199, 174932, 218665, 262398, 437330, 524796, 655995, 874660, 1311990, 2623980]

約数ペア:

[(1, 2623980), (2, 1311990), (3, 874660), (4, 655995), (5, 524796), (6, 437330), (10, 262398), (12, 218665), (15, 174932), (20, 131199), (30, 87466), (60, 43733), (101, 25980), (202, 12990), (303, 8660), (404, 6495), (433, 6060), (505, 5196), (606, 4330), (866, 3030), (1010, 2598), (1212, 2165), (1299, 2020), (1515, 1732)]