135997890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{647609}}^1$

素因数の和:647626

約数の個数: 32

約数和(自身を含む): 373023360

約数和(自身を除く): 237025470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 647609, 1295218, 1942827, 3238045, 3885654, 4533263, 6476090, 9066526, 9714135, 13599789, 19428270, 22666315, 27199578, 45332630, 67998945, 135997890]

約数ペア:

[(1, 135997890), (2, 67998945), (3, 45332630), (5, 27199578), (6, 22666315), (7, 19428270), (10, 13599789), (14, 9714135), (15, 9066526), (21, 6476090), (30, 4533263), (35, 3885654), (42, 3238045), (70, 1942827), (105, 1295218), (210, 647609)]