12385020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1367}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 34933248

約数和(自身を除く): 22548228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1367, 1510, 1812, 2265, 2734, 3020, 4101, 4530, 5468, 6835, 8202, 9060, 13670, 16404, 20505, 27340, 41010, 82020, 206417, 412834, 619251, 825668, 1032085, 1238502, 2064170, 2477004, 3096255, 4128340, 6192510, 12385020]

約数ペア:

[(1, 12385020), (2, 6192510), (3, 4128340), (4, 3096255), (5, 2477004), (6, 2064170), (10, 1238502), (12, 1032085), (15, 825668), (20, 619251), (30, 412834), (60, 206417), (151, 82020), (302, 41010), (453, 27340), (604, 20505), (755, 16404), (906, 13670), (1367, 9060), (1510, 8202), (1812, 6835), (2265, 5468), (2734, 4530), (3020, 4101)]