69378470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13577}}^1$

素因数の和:13664

約数の個数: 32

約数和(自身を含む): 144687168

約数和(自身を除く): 75308698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 13577, 27154, 67885, 95039, 135770, 190078, 475195, 950390, 991121, 1982242, 4955605, 6937847, 9911210, 13875694, 34689235, 69378470]

約数ペア:

[(1, 69378470), (2, 34689235), (5, 13875694), (7, 9911210), (10, 6937847), (14, 4955605), (35, 1982242), (70, 991121), (73, 950390), (146, 475195), (365, 190078), (511, 135770), (730, 95039), (1022, 67885), (2555, 27154), (5110, 13577)]