31327230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1609}}^1$

素因数の和:1689

約数の個数: 64

約数和(自身を含む): 83462400

約数和(自身を除く): 52135170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 590, 649, 885, 1298, 1609, 1770, 1947, 3218, 3245, 3894, 4827, 6490, 8045, 9654, 9735, 16090, 17699, 19470, 24135, 35398, 48270, 53097, 88495, 94931, 106194, 176990, 189862, 265485, 284793, 474655, 530970, 569586, 949310, 1044241, 1423965, 2088482, 2847930, 3132723, 5221205, 6265446, 10442410, 15663615, 31327230]

約数ペア:

[(1, 31327230), (2, 15663615), (3, 10442410), (5, 6265446), (6, 5221205), (10, 3132723), (11, 2847930), (15, 2088482), (22, 1423965), (30, 1044241), (33, 949310), (55, 569586), (59, 530970), (66, 474655), (110, 284793), (118, 265485), (165, 189862), (177, 176990), (295, 106194), (330, 94931), (354, 88495), (590, 53097), (649, 48270), (885, 35398), (1298, 24135), (1609, 19470), (1770, 17699), (1947, 16090), (3218, 9735), (3245, 9654), (3894, 8045), (4827, 6490)]