147361340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55399}}^1$

素因数の和:55434

約数の個数: 48

約数和(自身を含む): 372288000

約数和(自身を除く): 224926660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 55399, 110798, 221596, 276995, 387793, 553990, 775586, 1052581, 1107980, 1551172, 1938965, 2105162, 3877930, 4210324, 5262905, 7368067, 7755860, 10525810, 14736134, 21051620, 29472268, 36840335, 73680670, 147361340]

約数ペア:

[(1, 147361340), (2, 73680670), (4, 36840335), (5, 29472268), (7, 21051620), (10, 14736134), (14, 10525810), (19, 7755860), (20, 7368067), (28, 5262905), (35, 4210324), (38, 3877930), (70, 2105162), (76, 1938965), (95, 1551172), (133, 1107980), (140, 1052581), (190, 775586), (266, 553990), (380, 387793), (532, 276995), (665, 221596), (1330, 110798), (2660, 55399)]