27913230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{937}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 72871344

約数和(自身を除く): 44958114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 937, 993, 1655, 1874, 1986, 2811, 2979, 3310, 4685, 4965, 5622, 5958, 8433, 9370, 9930, 14055, 14895, 16866, 28110, 29790, 42165, 84330, 310147, 620294, 930441, 1550735, 1860882, 2791323, 3101470, 4652205, 5582646, 9304410, 13956615, 27913230]

約数ペア:

[(1, 27913230), (2, 13956615), (3, 9304410), (5, 5582646), (6, 4652205), (9, 3101470), (10, 2791323), (15, 1860882), (18, 1550735), (30, 930441), (45, 620294), (90, 310147), (331, 84330), (662, 42165), (937, 29790), (993, 28110), (1655, 16866), (1874, 14895), (1986, 14055), (2811, 9930), (2979, 9370), (3310, 8433), (4685, 5958), (4965, 5622)]