64665030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1777}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 155411424

約数和(自身を除く): 90746394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1213, 1777, 2426, 3554, 3639, 5331, 6065, 7278, 8885, 10662, 12130, 17770, 18195, 26655, 36390, 53310, 2155501, 4311002, 6466503, 10777505, 12933006, 21555010, 32332515, 64665030]

約数ペア:

[(1, 64665030), (2, 32332515), (3, 21555010), (5, 12933006), (6, 10777505), (10, 6466503), (15, 4311002), (30, 2155501), (1213, 53310), (1777, 36390), (2426, 26655), (3554, 18195), (3639, 17770), (5331, 12130), (6065, 10662), (7278, 8885)]