39401940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4349}}^1$

素因数の和:4512

約数の個数: 48

約数和(自身を含む): 111081600

約数和(自身を除く): 71679660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4349, 4530, 8698, 9060, 13047, 17396, 21745, 26094, 43490, 52188, 65235, 86980, 130470, 260940, 656699, 1313398, 1970097, 2626796, 3283495, 3940194, 6566990, 7880388, 9850485, 13133980, 19700970, 39401940]

約数ペア:

[(1, 39401940), (2, 19700970), (3, 13133980), (4, 9850485), (5, 7880388), (6, 6566990), (10, 3940194), (12, 3283495), (15, 2626796), (20, 1970097), (30, 1313398), (60, 656699), (151, 260940), (302, 130470), (453, 86980), (604, 65235), (755, 52188), (906, 43490), (1510, 26094), (1812, 21745), (2265, 17396), (3020, 13047), (4349, 9060), (4530, 8698)]