9121970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6379}}^1$

素因数の和:6410

約数の個数: 32

約数和(自身を含む): 19293120

約数和(自身を除く): 10171150

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 6379, 12758, 31895, 63790, 70169, 82927, 140338, 165854, 350845, 414635, 701690, 829270, 912197, 1824394, 4560985, 9121970]

約数ペア:

[(1, 9121970), (2, 4560985), (5, 1824394), (10, 912197), (11, 829270), (13, 701690), (22, 414635), (26, 350845), (55, 165854), (65, 140338), (110, 82927), (130, 70169), (143, 63790), (286, 31895), (715, 12758), (1430, 6379)]