91805070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3191}}^1$

素因数の和:3345

約数の個数: 64

約数和(自身を含む): 253725696

約数和(自身を除く): 161920626

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2877, 3191, 4110, 4795, 5754, 6382, 9573, 9590, 14385, 15955, 19146, 22337, 28770, 31910, 44674, 47865, 67011, 95730, 111685, 134022, 223370, 335055, 437167, 670110, 874334, 1311501, 2185835, 2623002, 3060169, 4371670, 6120338, 6557505, 9180507, 13115010, 15300845, 18361014, 30601690, 45902535, 91805070]

約数ペア:

[(1, 91805070), (2, 45902535), (3, 30601690), (5, 18361014), (6, 15300845), (7, 13115010), (10, 9180507), (14, 6557505), (15, 6120338), (21, 4371670), (30, 3060169), (35, 2623002), (42, 2185835), (70, 1311501), (105, 874334), (137, 670110), (210, 437167), (274, 335055), (411, 223370), (685, 134022), (822, 111685), (959, 95730), (1370, 67011), (1918, 47865), (2055, 44674), (2877, 31910), (3191, 28770), (4110, 22337), (4795, 19146), (5754, 15955), (6382, 14385), (9573, 9590)]