179390890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{22679}}^1$

素因数の和:22806

約数の個数: 32

約数和(自身を含む): 372314880

約数和(自身を除く): 192923990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 22679, 45358, 113395, 158753, 226790, 317506, 793765, 1587530, 2562727, 5125454, 12813635, 17939089, 25627270, 35878178, 89695445, 179390890]

約数ペア:

[(1, 179390890), (2, 89695445), (5, 35878178), (7, 25627270), (10, 17939089), (14, 12813635), (35, 5125454), (70, 2562727), (113, 1587530), (226, 793765), (565, 317506), (791, 226790), (1130, 158753), (1582, 113395), (3955, 45358), (7910, 22679)]