179938230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139487}}^1$

素因数の和:139540

約数の個数: 32

約数和(自身を含む): 441897984

約数和(自身を除く): 261959754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 139487, 278974, 418461, 697435, 836922, 1394870, 2092305, 4184610, 5997941, 11995882, 17993823, 29989705, 35987646, 59979410, 89969115, 179938230]

約数ペア:

[(1, 179938230), (2, 89969115), (3, 59979410), (5, 35987646), (6, 29989705), (10, 17993823), (15, 11995882), (30, 5997941), (43, 4184610), (86, 2092305), (129, 1394870), (215, 836922), (258, 697435), (430, 418461), (645, 278974), (1290, 139487)]