1527610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 3185280

約数和(自身を除く): 1657670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 157, 278, 314, 695, 785, 973, 1099, 1390, 1570, 1946, 2198, 4865, 5495, 9730, 10990, 21823, 43646, 109115, 152761, 218230, 305522, 763805, 1527610]

約数ペア:

[(1, 1527610), (2, 763805), (5, 305522), (7, 218230), (10, 152761), (14, 109115), (35, 43646), (70, 21823), (139, 10990), (157, 9730), (278, 5495), (314, 4865), (695, 2198), (785, 1946), (973, 1570), (1099, 1390)]