764330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 1607040

約数和(自身を除く): 842710

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 179, 305, 358, 427, 610, 854, 895, 1253, 1790, 2135, 2506, 4270, 6265, 10919, 12530, 21838, 54595, 76433, 109190, 152866, 382165, 764330]

約数ペア:

[(1, 764330), (2, 382165), (5, 152866), (7, 109190), (10, 76433), (14, 54595), (35, 21838), (61, 12530), (70, 10919), (122, 6265), (179, 4270), (305, 2506), (358, 2135), (427, 1790), (610, 1253), (854, 895)]