172937310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63347}}^1$

素因数の和:63377

約数の個数: 64

約数和(自身を含む): 510838272

約数和(自身を除く): 337900962

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 63347, 126694, 190041, 316735, 380082, 443429, 633470, 823511, 886858, 950205, 1330287, 1647022, 1900410, 2217145, 2470533, 2660574, 4117555, 4434290, 4941066, 5764577, 6651435, 8235110, 11529154, 12352665, 13302870, 17293731, 24705330, 28822885, 34587462, 57645770, 86468655, 172937310]

約数ペア:

[(1, 172937310), (2, 86468655), (3, 57645770), (5, 34587462), (6, 28822885), (7, 24705330), (10, 17293731), (13, 13302870), (14, 12352665), (15, 11529154), (21, 8235110), (26, 6651435), (30, 5764577), (35, 4941066), (39, 4434290), (42, 4117555), (65, 2660574), (70, 2470533), (78, 2217145), (91, 1900410), (105, 1647022), (130, 1330287), (182, 950205), (195, 886858), (210, 823511), (273, 633470), (390, 443429), (455, 380082), (546, 316735), (910, 190041), (1365, 126694), (2730, 63347)]