315155330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{12541}}^1$

素因数の和:12914

約数の個数: 32

約数和(自身を含む): 650177280

約数和(自身を除く): 335021950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 359, 718, 1795, 2513, 3590, 5026, 12541, 12565, 25082, 25130, 62705, 87787, 125410, 175574, 438935, 877870, 4502219, 9004438, 22511095, 31515533, 45022190, 63031066, 157577665, 315155330]

約数ペア:

[(1, 315155330), (2, 157577665), (5, 63031066), (7, 45022190), (10, 31515533), (14, 22511095), (35, 9004438), (70, 4502219), (359, 877870), (718, 438935), (1795, 175574), (2513, 125410), (3590, 87787), (5026, 62705), (12541, 25130), (12565, 25082)]