38984790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99961}}^1$

素因数の和:99984

約数の個数: 32

約数和(自身を含む): 100761696

約数和(自身を除く): 61776906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 99961, 199922, 299883, 499805, 599766, 999610, 1299493, 1499415, 2598986, 2998830, 3898479, 6497465, 7796958, 12994930, 19492395, 38984790]

約数ペア:

[(1, 38984790), (2, 19492395), (3, 12994930), (5, 7796958), (6, 6497465), (10, 3898479), (13, 2998830), (15, 2598986), (26, 1499415), (30, 1299493), (39, 999610), (65, 599766), (78, 499805), (130, 299883), (195, 199922), (390, 99961)]