286874330

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{189983}}^1$

素因数の和:190141

約数の個数: 16

約数和(自身を含む): 519796224

約数和(自身を除く): 232921894

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 189983, 379966, 949915, 1899830, 28687433, 57374866, 143437165, 286874330]

約数ペア:

[(1, 286874330), (2, 143437165), (5, 57374866), (10, 28687433), (151, 1899830), (302, 949915), (755, 379966), (1510, 189983)]