121598680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{659}}^2$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 313157520

約数和(自身を除く): 191558840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 659, 1318, 2636, 3295, 4613, 5272, 6590, 9226, 13180, 18452, 23065, 26360, 36904, 46130, 92260, 184520, 434281, 868562, 1737124, 2171405, 3039967, 3474248, 4342810, 6079934, 8685620, 12159868, 15199835, 17371240, 24319736, 30399670, 60799340, 121598680]

約数ペア:

[(1, 121598680), (2, 60799340), (4, 30399670), (5, 24319736), (7, 17371240), (8, 15199835), (10, 12159868), (14, 8685620), (20, 6079934), (28, 4342810), (35, 3474248), (40, 3039967), (56, 2171405), (70, 1737124), (140, 868562), (280, 434281), (659, 184520), (1318, 92260), (2636, 46130), (3295, 36904), (4613, 26360), (5272, 23065), (6590, 18452), (9226, 13180)]