69963040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{62467}}^1$

素因数の和:62489

約数の個数: 48

約数和(自身を含む): 188903232

約数和(自身を除く): 118940192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 62467, 124934, 249868, 312335, 437269, 499736, 624670, 874538, 999472, 1249340, 1749076, 1998944, 2186345, 2498680, 3498152, 4372690, 4997360, 6996304, 8745380, 9994720, 13992608, 17490760, 34981520, 69963040]

約数ペア:

[(1, 69963040), (2, 34981520), (4, 17490760), (5, 13992608), (7, 9994720), (8, 8745380), (10, 6996304), (14, 4997360), (16, 4372690), (20, 3498152), (28, 2498680), (32, 2186345), (35, 1998944), (40, 1749076), (56, 1249340), (70, 999472), (80, 874538), (112, 624670), (140, 499736), (160, 437269), (224, 312335), (280, 249868), (560, 124934), (1120, 62467)]