148710660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{354073}}^1$

素因数の和:354092

約数の個数: 48

約数和(自身を含む): 475875456

約数和(自身を除く): 327164796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 354073, 708146, 1062219, 1416292, 1770365, 2124438, 2478511, 3540730, 4248876, 4957022, 5311095, 7081460, 7435533, 9914044, 10622190, 12392555, 14871066, 21244380, 24785110, 29742132, 37177665, 49570220, 74355330, 148710660]

約数ペア:

[(1, 148710660), (2, 74355330), (3, 49570220), (4, 37177665), (5, 29742132), (6, 24785110), (7, 21244380), (10, 14871066), (12, 12392555), (14, 10622190), (15, 9914044), (20, 7435533), (21, 7081460), (28, 5311095), (30, 4957022), (35, 4248876), (42, 3540730), (60, 2478511), (70, 2124438), (84, 1770365), (105, 1416292), (140, 1062219), (210, 708146), (420, 354073)]