143672830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{5881}}^1$

素因数の和:6244

約数の個数: 32

約数和(自身を含む): 296452800

約数和(自身を除く): 152779970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 698, 1745, 2443, 3490, 4886, 5881, 11762, 12215, 24430, 29405, 41167, 58810, 82334, 205835, 411670, 2052469, 4104938, 10262345, 14367283, 20524690, 28734566, 71836415, 143672830]

約数ペア:

[(1, 143672830), (2, 71836415), (5, 28734566), (7, 20524690), (10, 14367283), (14, 10262345), (35, 4104938), (70, 2052469), (349, 411670), (698, 205835), (1745, 82334), (2443, 58810), (3490, 41167), (4886, 29405), (5881, 24430), (11762, 12215)]