79776130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21503}}^1$

素因数の和:21570

約数の個数: 32

約数和(自身を含む): 167215104

約数和(自身を除く): 87438974

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 21503, 43006, 107515, 150521, 215030, 301042, 752605, 1139659, 1505210, 2279318, 5698295, 7977613, 11396590, 15955226, 39888065, 79776130]

約数ペア:

[(1, 79776130), (2, 39888065), (5, 15955226), (7, 11396590), (10, 7977613), (14, 5698295), (35, 2279318), (53, 1505210), (70, 1139659), (106, 752605), (265, 301042), (371, 215030), (530, 150521), (742, 107515), (1855, 43006), (3710, 21503)]