210310890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 517104000

約数和(自身を除く): 306793110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 349, 379, 530, 698, 758, 795, 1047, 1137, 1590, 1745, 1895, 2094, 2274, 3490, 3790, 5235, 5685, 10470, 11370, 18497, 20087, 36994, 40174, 55491, 60261, 92485, 100435, 110982, 120522, 132271, 184970, 200870, 264542, 277455, 301305, 396813, 554910, 602610, 661355, 793626, 1322710, 1984065, 3968130, 7010363, 14020726, 21031089, 35051815, 42062178, 70103630, 105155445, 210310890]

約数ペア:

[(1, 210310890), (2, 105155445), (3, 70103630), (5, 42062178), (6, 35051815), (10, 21031089), (15, 14020726), (30, 7010363), (53, 3968130), (106, 1984065), (159, 1322710), (265, 793626), (318, 661355), (349, 602610), (379, 554910), (530, 396813), (698, 301305), (758, 277455), (795, 264542), (1047, 200870), (1137, 184970), (1590, 132271), (1745, 120522), (1895, 110982), (2094, 100435), (2274, 92485), (3490, 60261), (3790, 55491), (5235, 40174), (5685, 36994), (10470, 20087), (11370, 18497)]