64019820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36793}}^1$

素因数の和:36834

約数の個数: 48

約数和(自身を含む): 185441760

約数和(自身を除く): 121421940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 36793, 73586, 110379, 147172, 183965, 220758, 367930, 441516, 551895, 735860, 1066997, 1103790, 2133994, 2207580, 3200991, 4267988, 5334985, 6401982, 10669970, 12803964, 16004955, 21339940, 32009910, 64019820]

約数ペア:

[(1, 64019820), (2, 32009910), (3, 21339940), (4, 16004955), (5, 12803964), (6, 10669970), (10, 6401982), (12, 5334985), (15, 4267988), (20, 3200991), (29, 2207580), (30, 2133994), (58, 1103790), (60, 1066997), (87, 735860), (116, 551895), (145, 441516), (174, 367930), (290, 220758), (348, 183965), (435, 147172), (580, 110379), (870, 73586), (1740, 36793)]