23710020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2617}}^1$

素因数の和:2780

約数の個数: 48

約数和(自身を含む): 66853248

約数和(自身を除く): 43143228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 2617, 3020, 4530, 5234, 7851, 9060, 10468, 13085, 15702, 26170, 31404, 39255, 52340, 78510, 157020, 395167, 790334, 1185501, 1580668, 1975835, 2371002, 3951670, 4742004, 5927505, 7903340, 11855010, 23710020]

約数ペア:

[(1, 23710020), (2, 11855010), (3, 7903340), (4, 5927505), (5, 4742004), (6, 3951670), (10, 2371002), (12, 1975835), (15, 1580668), (20, 1185501), (30, 790334), (60, 395167), (151, 157020), (302, 78510), (453, 52340), (604, 39255), (755, 31404), (906, 26170), (1510, 15702), (1812, 13085), (2265, 10468), (2617, 9060), (3020, 7851), (4530, 5234)]