7202010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 17356032

約数和(自身を除く): 10154022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 557, 862, 1114, 1293, 1671, 2155, 2586, 2785, 3342, 4310, 5570, 6465, 8355, 12930, 16710, 240067, 480134, 720201, 1200335, 1440402, 2400670, 3601005, 7202010]

約数ペア:

[(1, 7202010), (2, 3601005), (3, 2400670), (5, 1440402), (6, 1200335), (10, 720201), (15, 480134), (30, 240067), (431, 16710), (557, 12930), (862, 8355), (1114, 6465), (1293, 5570), (1671, 4310), (2155, 3342), (2586, 2785)]