155432830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{5953}}^1$

素因数の和:6340

約数の個数: 32

約数和(自身を含む): 320658624

約数和(自身を除く): 165225794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 373, 746, 1865, 2611, 3730, 5222, 5953, 11906, 13055, 26110, 29765, 41671, 59530, 83342, 208355, 416710, 2220469, 4440938, 11102345, 15543283, 22204690, 31086566, 77716415, 155432830]

約数ペア:

[(1, 155432830), (2, 77716415), (5, 31086566), (7, 22204690), (10, 15543283), (14, 11102345), (35, 4440938), (70, 2220469), (373, 416710), (746, 208355), (1865, 83342), (2611, 59530), (3730, 41671), (5222, 29765), (5953, 26110), (11906, 13055)]