15772330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 32699520

約数和(自身を除く): 16927190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1621, 1946, 3242, 4865, 8105, 9730, 11347, 16210, 22694, 56735, 113470, 225319, 450638, 1126595, 1577233, 2253190, 3154466, 7886165, 15772330]

約数ペア:

[(1, 15772330), (2, 7886165), (5, 3154466), (7, 2253190), (10, 1577233), (14, 1126595), (35, 450638), (70, 225319), (139, 113470), (278, 56735), (695, 22694), (973, 16210), (1390, 11347), (1621, 9730), (1946, 8105), (3242, 4865)]