30252664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{631}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 61316640

約数和(自身を除く): 31063976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 461, 631, 922, 1262, 1844, 2524, 3688, 5048, 5993, 8203, 11986, 16406, 23972, 32812, 47944, 65624, 290891, 581782, 1163564, 2327128, 3781583, 7563166, 15126332, 30252664]

約数ペア:

[(1, 30252664), (2, 15126332), (4, 7563166), (8, 3781583), (13, 2327128), (26, 1163564), (52, 581782), (104, 290891), (461, 65624), (631, 47944), (922, 32812), (1262, 23972), (1844, 16406), (2524, 11986), (3688, 8203), (5048, 5993)]