57547470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61879}}^1$

素因数の和:61920

約数の個数: 32

約数和(自身を含む): 142571520

約数和(自身を除く): 85024050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 61879, 123758, 185637, 309395, 371274, 618790, 928185, 1856370, 1918249, 3836498, 5754747, 9591245, 11509494, 19182490, 28773735, 57547470]

約数ペア:

[(1, 57547470), (2, 28773735), (3, 19182490), (5, 11509494), (6, 9591245), (10, 5754747), (15, 3836498), (30, 1918249), (31, 1856370), (62, 928185), (93, 618790), (155, 371274), (186, 309395), (310, 185637), (465, 123758), (930, 61879)]