78868230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{375563}}^1$

素因数の和:375580

約数の個数: 32

約数和(自身を含む): 216324864

約数和(自身を除く): 137456634

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 375563, 751126, 1126689, 1877815, 2253378, 2628941, 3755630, 5257882, 5633445, 7886823, 11266890, 13144705, 15773646, 26289410, 39434115, 78868230]

約数ペア:

[(1, 78868230), (2, 39434115), (3, 26289410), (5, 15773646), (6, 13144705), (7, 11266890), (10, 7886823), (14, 5633445), (15, 5257882), (21, 3755630), (30, 2628941), (35, 2253378), (42, 1877815), (70, 1126689), (105, 751126), (210, 375563)]