4138285290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{320053}}^1$

素因数の和:320494

約数の個数: 32

約数和(自身を含む): 9954959616

約数和(自身を除く): 5816674326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6465, 12930, 320053, 640106, 960159, 1600265, 1920318, 3200530, 4800795, 9601590, 137942843, 275885686, 413828529, 689714215, 827657058, 1379428430, 2069142645, 4138285290]

約数ペア:

[(1, 4138285290), (2, 2069142645), (3, 1379428430), (5, 827657058), (6, 689714215), (10, 413828529), (15, 275885686), (30, 137942843), (431, 9601590), (862, 4800795), (1293, 3200530), (2155, 1920318), (2586, 1600265), (4310, 960159), (6465, 640106), (12930, 320053)]