134422890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{640109}}^1$

素因数の和:640126

約数の個数: 32

約数和(自身を含む): 368703360

約数和(自身を除く): 234280470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 640109, 1280218, 1920327, 3200545, 3840654, 4480763, 6401090, 8961526, 9601635, 13442289, 19203270, 22403815, 26884578, 44807630, 67211445, 134422890]

約数ペア:

[(1, 134422890), (2, 67211445), (3, 44807630), (5, 26884578), (6, 22403815), (7, 19203270), (10, 13442289), (14, 9601635), (15, 8961526), (21, 6401090), (30, 4480763), (35, 3840654), (42, 3200545), (70, 1920327), (105, 1280218), (210, 640109)]