15347990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5099}}^1$

素因数の和:5156

約数の個数: 32

約数和(自身を含む): 32313600

約数和(自身を除く): 16965610

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 5099, 10198, 25495, 35693, 50990, 71386, 178465, 219257, 356930, 438514, 1096285, 1534799, 2192570, 3069598, 7673995, 15347990]

約数ペア:

[(1, 15347990), (2, 7673995), (5, 3069598), (7, 2192570), (10, 1534799), (14, 1096285), (35, 438514), (43, 356930), (70, 219257), (86, 178465), (215, 71386), (301, 50990), (430, 35693), (602, 25495), (1505, 10198), (3010, 5099)]