69712420

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{7561}}^1$

素因数の和:8031

約数の個数: 24

約数和(自身を含む): 146733048

約数和(自身を除く): 77020628

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 7561, 9220, 15122, 30244, 37805, 75610, 151220, 3485621, 6971242, 13942484, 17428105, 34856210, 69712420]

約数ペア:

[(1, 69712420), (2, 34856210), (4, 17428105), (5, 13942484), (10, 6971242), (20, 3485621), (461, 151220), (922, 75610), (1844, 37805), (2305, 30244), (4610, 15122), (7561, 9220)]