75686730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1021}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 208389888

約数和(自身を除く): 132703158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 706, 1021, 1059, 1765, 2042, 2118, 2471, 3063, 3530, 4942, 5105, 5295, 6126, 7147, 7413, 10210, 10590, 12355, 14294, 14826, 15315, 21441, 24710, 30630, 35735, 37065, 42882, 71470, 74130, 107205, 214410, 360413, 720826, 1081239, 1802065, 2162478, 2522891, 3604130, 5045782, 5406195, 7568673, 10812390, 12614455, 15137346, 25228910, 37843365, 75686730]

約数ペア:

[(1, 75686730), (2, 37843365), (3, 25228910), (5, 15137346), (6, 12614455), (7, 10812390), (10, 7568673), (14, 5406195), (15, 5045782), (21, 3604130), (30, 2522891), (35, 2162478), (42, 1802065), (70, 1081239), (105, 720826), (210, 360413), (353, 214410), (706, 107205), (1021, 74130), (1059, 71470), (1765, 42882), (2042, 37065), (2118, 35735), (2471, 30630), (3063, 24710), (3530, 21441), (4942, 15315), (5105, 14826), (5295, 14294), (6126, 12355), (7147, 10590), (7413, 10210)]