14404020

素因数分解:

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

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 40497408

約数和(自身を除く): 26093388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 557, 862, 1114, 1293, 1671, 1724, 2155, 2228, 2586, 2785, 3342, 4310, 5172, 5570, 6465, 6684, 8355, 8620, 11140, 12930, 16710, 25860, 33420, 240067, 480134, 720201, 960268, 1200335, 1440402, 2400670, 2880804, 3601005, 4801340, 7202010, 14404020]

約数ペア:

[(1, 14404020), (2, 7202010), (3, 4801340), (4, 3601005), (5, 2880804), (6, 2400670), (10, 1440402), (12, 1200335), (15, 960268), (20, 720201), (30, 480134), (60, 240067), (431, 33420), (557, 25860), (862, 16710), (1114, 12930), (1293, 11140), (1671, 8620), (1724, 8355), (2155, 6684), (2228, 6465), (2586, 5570), (2785, 5172), (3342, 4310)]