211345230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{26189}}^1$

素因数の和:26468

約数の個数: 32

約数和(自身を含む): 509133600

約数和(自身を除く): 297788370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 26189, 52378, 78567, 130945, 157134, 261890, 392835, 785670, 7044841, 14089682, 21134523, 35224205, 42269046, 70448410, 105672615, 211345230]

約数ペア:

[(1, 211345230), (2, 105672615), (3, 70448410), (5, 42269046), (6, 35224205), (10, 21134523), (15, 14089682), (30, 7044841), (269, 785670), (538, 392835), (807, 261890), (1345, 157134), (1614, 130945), (2690, 78567), (4035, 52378), (8070, 26189)]