13810140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 42505008

約数和(自身を除く): 28694868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1051, 1095, 1314, 1460, 2102, 2190, 2628, 3153, 3285, 4204, 4380, 5255, 6306, 6570, 9459, 10510, 12612, 13140, 15765, 18918, 21020, 31530, 37836, 47295, 63060, 76723, 94590, 153446, 189180, 230169, 306892, 383615, 460338, 690507, 767230, 920676, 1150845, 1381014, 1534460, 2301690, 2762028, 3452535, 4603380, 6905070, 13810140]

約数ペア:

[(1, 13810140), (2, 6905070), (3, 4603380), (4, 3452535), (5, 2762028), (6, 2301690), (9, 1534460), (10, 1381014), (12, 1150845), (15, 920676), (18, 767230), (20, 690507), (30, 460338), (36, 383615), (45, 306892), (60, 230169), (73, 189180), (90, 153446), (146, 94590), (180, 76723), (219, 63060), (292, 47295), (365, 37836), (438, 31530), (657, 21020), (730, 18918), (876, 15765), (1051, 13140), (1095, 12612), (1314, 10510), (1460, 9459), (2102, 6570), (2190, 6306), (2628, 5255), (3153, 4380), (3285, 4204)]