77194380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12491}}^1$

素因数の和:12606

約数の個数: 48

約数和(自身を含む): 218260224

約数和(自身を除く): 141065844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 12491, 24982, 37473, 49964, 62455, 74946, 124910, 149892, 187365, 249820, 374730, 749460, 1286573, 2573146, 3859719, 5146292, 6432865, 7719438, 12865730, 15438876, 19298595, 25731460, 38597190, 77194380]

約数ペア:

[(1, 77194380), (2, 38597190), (3, 25731460), (4, 19298595), (5, 15438876), (6, 12865730), (10, 7719438), (12, 6432865), (15, 5146292), (20, 3859719), (30, 2573146), (60, 1286573), (103, 749460), (206, 374730), (309, 249820), (412, 187365), (515, 149892), (618, 124910), (1030, 74946), (1236, 62455), (1545, 49964), (2060, 37473), (3090, 24982), (6180, 12491)]