134028580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8783}}^1$

素因数の和:8908

約数の個数: 48

約数和(自身を含む): 324656640

約数和(自身を除く): 190628060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 8783, 15260, 17566, 35132, 43915, 61481, 87830, 122962, 175660, 245924, 307405, 614810, 957347, 1229620, 1914694, 3829388, 4786735, 6701429, 9573470, 13402858, 19146940, 26805716, 33507145, 67014290, 134028580]

約数ペア:

[(1, 134028580), (2, 67014290), (4, 33507145), (5, 26805716), (7, 19146940), (10, 13402858), (14, 9573470), (20, 6701429), (28, 4786735), (35, 3829388), (70, 1914694), (109, 1229620), (140, 957347), (218, 614810), (436, 307405), (545, 245924), (763, 175660), (1090, 122962), (1526, 87830), (2180, 61481), (3052, 43915), (3815, 35132), (7630, 17566), (8783, 15260)]