64184370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5231}}^1$

素因数の和:5650

約数の個数: 32

約数和(自身を含む): 154448640

約数和(自身を除く): 90264270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 4090, 5231, 6135, 10462, 12270, 15693, 26155, 31386, 52310, 78465, 156930, 2139479, 4278958, 6418437, 10697395, 12836874, 21394790, 32092185, 64184370]

約数ペア:

[(1, 64184370), (2, 32092185), (3, 21394790), (5, 12836874), (6, 10697395), (10, 6418437), (15, 4278958), (30, 2139479), (409, 156930), (818, 78465), (1227, 52310), (2045, 31386), (2454, 26155), (4090, 15693), (5231, 12270), (6135, 10462)]