61308340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{133279}}^1$

素因数の和:133311

約数の個数: 24

約数和(自身を含む): 134346240

約数和(自身を除く): 73037900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 133279, 266558, 533116, 666395, 1332790, 2665580, 3065417, 6130834, 12261668, 15327085, 30654170, 61308340]

約数ペア:

[(1, 61308340), (2, 30654170), (4, 15327085), (5, 12261668), (10, 6130834), (20, 3065417), (23, 2665580), (46, 1332790), (92, 666395), (115, 533116), (230, 266558), (460, 133279)]