236511180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30557}}^1$

素因数の和:30615

約数の個数: 72

約数和(自身を含む): 734125392

約数和(自身を除く): 497614212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 30557, 61114, 91671, 122228, 152785, 183342, 275013, 305570, 366684, 458355, 550026, 611140, 916710, 1100052, 1313951, 1375065, 1833420, 2627902, 2750130, 3941853, 5255804, 5500260, 6569755, 7883706, 11825559, 13139510, 15767412, 19709265, 23651118, 26279020, 39418530, 47302236, 59127795, 78837060, 118255590, 236511180]

約数ペア:

[(1, 236511180), (2, 118255590), (3, 78837060), (4, 59127795), (5, 47302236), (6, 39418530), (9, 26279020), (10, 23651118), (12, 19709265), (15, 15767412), (18, 13139510), (20, 11825559), (30, 7883706), (36, 6569755), (43, 5500260), (45, 5255804), (60, 3941853), (86, 2750130), (90, 2627902), (129, 1833420), (172, 1375065), (180, 1313951), (215, 1100052), (258, 916710), (387, 611140), (430, 550026), (516, 458355), (645, 366684), (774, 305570), (860, 275013), (1290, 183342), (1548, 152785), (1935, 122228), (2580, 91671), (3870, 61114), (7740, 30557)]