12486630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 32695488

約数和(自身を除く): 20208858

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 195, 202, 303, 317, 390, 505, 606, 634, 951, 1010, 1313, 1515, 1585, 1902, 2626, 3030, 3170, 3939, 4121, 4755, 6565, 7878, 8242, 9510, 12363, 13130, 19695, 20605, 24726, 32017, 39390, 41210, 61815, 64034, 96051, 123630, 160085, 192102, 320170, 416221, 480255, 832442, 960510, 1248663, 2081105, 2497326, 4162210, 6243315, 12486630]

約数ペア:

[(1, 12486630), (2, 6243315), (3, 4162210), (5, 2497326), (6, 2081105), (10, 1248663), (13, 960510), (15, 832442), (26, 480255), (30, 416221), (39, 320170), (65, 192102), (78, 160085), (101, 123630), (130, 96051), (195, 64034), (202, 61815), (303, 41210), (317, 39390), (390, 32017), (505, 24726), (606, 20605), (634, 19695), (951, 13130), (1010, 12363), (1313, 9510), (1515, 8242), (1585, 7878), (1902, 6565), (2626, 4755), (3030, 4121), (3170, 3939)]