15706787740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{205103}}^1$

素因数の和:205666

約数の個数: 48

約数和(自身を含む): 37765389312

約数和(自身を除く): 22058601572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 547, 1094, 2188, 2735, 3829, 5470, 7658, 10940, 15316, 19145, 38290, 76580, 205103, 410206, 820412, 1025515, 1435721, 2051030, 2871442, 4102060, 5742884, 7178605, 14357210, 28714420, 112191341, 224382682, 448765364, 560956705, 785339387, 1121913410, 1570678774, 2243826820, 3141357548, 3926696935, 7853393870, 15706787740]

約数ペア:

[(1, 15706787740), (2, 7853393870), (4, 3926696935), (5, 3141357548), (7, 2243826820), (10, 1570678774), (14, 1121913410), (20, 785339387), (28, 560956705), (35, 448765364), (70, 224382682), (140, 112191341), (547, 28714420), (1094, 14357210), (2188, 7178605), (2735, 5742884), (3829, 4102060), (5470, 2871442), (7658, 2051030), (10940, 1435721), (15316, 1025515), (19145, 820412), (38290, 410206), (76580, 205103)]