15010620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2477}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 42463008

約数和(自身を除く): 27452388

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, 2477, 3030, 4954, 6060, 7431, 9908, 12385, 14862, 24770, 29724, 37155, 49540, 74310, 148620, 250177, 500354, 750531, 1000708, 1250885, 1501062, 2501770, 3002124, 3752655, 5003540, 7505310, 15010620]

約数ペア:

[(1, 15010620), (2, 7505310), (3, 5003540), (4, 3752655), (5, 3002124), (6, 2501770), (10, 1501062), (12, 1250885), (15, 1000708), (20, 750531), (30, 500354), (60, 250177), (101, 148620), (202, 74310), (303, 49540), (404, 37155), (505, 29724), (606, 24770), (1010, 14862), (1212, 12385), (1515, 9908), (2020, 7431), (2477, 6060), (3030, 4954)]