130557180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167381}}^1$

素因数の和:167406

約数の個数: 48

約数和(自身を含む): 393682464

約数和(自身を除く): 263125284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 167381, 334762, 502143, 669524, 836905, 1004286, 1673810, 2008572, 2175953, 2510715, 3347620, 4351906, 5021430, 6527859, 8703812, 10042860, 10879765, 13055718, 21759530, 26111436, 32639295, 43519060, 65278590, 130557180]

約数ペア:

[(1, 130557180), (2, 65278590), (3, 43519060), (4, 32639295), (5, 26111436), (6, 21759530), (10, 13055718), (12, 10879765), (13, 10042860), (15, 8703812), (20, 6527859), (26, 5021430), (30, 4351906), (39, 3347620), (52, 2510715), (60, 2175953), (65, 2008572), (78, 1673810), (130, 1004286), (156, 836905), (195, 669524), (260, 502143), (390, 334762), (780, 167381)]