66690060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{18839}}^1$

素因数の和:18910

約数の個数: 48

約数和(自身を含む): 189907200

約数和(自身を除く): 123217140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 18839, 37678, 56517, 75356, 94195, 113034, 188390, 226068, 282585, 376780, 565170, 1111501, 1130340, 2223002, 3334503, 4446004, 5557505, 6669006, 11115010, 13338012, 16672515, 22230020, 33345030, 66690060]

約数ペア:

[(1, 66690060), (2, 33345030), (3, 22230020), (4, 16672515), (5, 13338012), (6, 11115010), (10, 6669006), (12, 5557505), (15, 4446004), (20, 3334503), (30, 2223002), (59, 1130340), (60, 1111501), (118, 565170), (177, 376780), (236, 282585), (295, 226068), (354, 188390), (590, 113034), (708, 94195), (885, 75356), (1180, 56517), (1770, 37678), (3540, 18839)]