1245280090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109331}}^1$

素因数の和:109422

約数の個数: 32

約数和(自身を含む): 2408802624

約数和(自身を除く): 1163522534

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 109331, 218662, 546655, 1093310, 1858627, 3717254, 7325177, 9293135, 14650354, 18586270, 36625885, 73251770, 124528009, 249056018, 622640045, 1245280090]

約数ペア:

[(1, 1245280090), (2, 622640045), (5, 249056018), (10, 124528009), (17, 73251770), (34, 36625885), (67, 18586270), (85, 14650354), (134, 9293135), (170, 7325177), (335, 3717254), (670, 1858627), (1139, 1093310), (2278, 546655), (5695, 218662), (11390, 109331)]