177690890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{23167}}^1$

素因数の和:23246

約数の個数: 32

約数和(自身を含む): 350300160

約数和(自身を除く): 172609270

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 23167, 46334, 115835, 231670, 301171, 602342, 1366853, 1505855, 2733706, 3011710, 6834265, 13668530, 17769089, 35538178, 88845445, 177690890]

約数ペア:

[(1, 177690890), (2, 88845445), (5, 35538178), (10, 17769089), (13, 13668530), (26, 6834265), (59, 3011710), (65, 2733706), (118, 1505855), (130, 1366853), (295, 602342), (590, 301171), (767, 231670), (1534, 115835), (3835, 46334), (7670, 23167)]