143941630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{1489}}^1$

素因数の和:2884

約数の個数: 32

約数和(自身を含む): 296521920

約数和(自身を除く): 152580290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1381, 1489, 2762, 2978, 6905, 7445, 9667, 10423, 13810, 14890, 19334, 20846, 48335, 52115, 96670, 104230, 2056309, 4112618, 10281545, 14394163, 20563090, 28788326, 71970815, 143941630]

約数ペア:

[(1, 143941630), (2, 71970815), (5, 28788326), (7, 20563090), (10, 14394163), (14, 10281545), (35, 4112618), (70, 2056309), (1381, 104230), (1489, 96670), (2762, 52115), (2978, 48335), (6905, 20846), (7445, 19334), (9667, 14890), (10423, 13810)]