18682350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2185

約数の個数: 48

約数和(自身を含む): 47139840

約数和(自身を除く): 28457490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 150, 177, 295, 354, 590, 885, 1475, 1770, 2111, 2950, 4222, 4425, 6333, 8850, 10555, 12666, 21110, 31665, 52775, 63330, 105550, 124549, 158325, 249098, 316650, 373647, 622745, 747294, 1245490, 1868235, 3113725, 3736470, 6227450, 9341175, 18682350]

約数ペア:

[(1, 18682350), (2, 9341175), (3, 6227450), (5, 3736470), (6, 3113725), (10, 1868235), (15, 1245490), (25, 747294), (30, 622745), (50, 373647), (59, 316650), (75, 249098), (118, 158325), (150, 124549), (177, 105550), (295, 63330), (354, 52775), (590, 31665), (885, 21110), (1475, 12666), (1770, 10555), (2111, 8850), (2950, 6333), (4222, 4425)]