469886690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{516359}}^1$

素因数の和:516386

約数の個数: 32

約数和(自身を含む): 1040981760

約数和(自身を除く): 571095070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 516359, 1032718, 2581795, 3614513, 5163590, 6712667, 7229026, 13425334, 18072565, 33563335, 36145130, 46988669, 67126670, 93977338, 234943345, 469886690]

約数ペア:

[(1, 469886690), (2, 234943345), (5, 93977338), (7, 67126670), (10, 46988669), (13, 36145130), (14, 33563335), (26, 18072565), (35, 13425334), (65, 7229026), (70, 6712667), (91, 5163590), (130, 3614513), (182, 2581795), (455, 1032718), (910, 516359)]