23257020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^2$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 69409872

約数和(自身を除く): 46152852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 151, 170, 204, 255, 302, 340, 453, 510, 604, 755, 906, 1020, 1510, 1812, 2265, 2567, 3020, 4530, 5134, 7701, 9060, 10268, 12835, 15402, 22801, 25670, 30804, 38505, 45602, 51340, 68403, 77010, 91204, 114005, 136806, 154020, 228010, 273612, 342015, 387617, 456020, 684030, 775234, 1162851, 1368060, 1550468, 1938085, 2325702, 3876170, 4651404, 5814255, 7752340, 11628510, 23257020]

約数ペア:

[(1, 23257020), (2, 11628510), (3, 7752340), (4, 5814255), (5, 4651404), (6, 3876170), (10, 2325702), (12, 1938085), (15, 1550468), (17, 1368060), (20, 1162851), (30, 775234), (34, 684030), (51, 456020), (60, 387617), (68, 342015), (85, 273612), (102, 228010), (151, 154020), (170, 136806), (204, 114005), (255, 91204), (302, 77010), (340, 68403), (453, 51340), (510, 45602), (604, 38505), (755, 30804), (906, 25670), (1020, 22801), (1510, 15402), (1812, 12835), (2265, 10268), (2567, 9060), (3020, 7701), (4530, 5134)]