423130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 855360

約数和(自身を除く): 432230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 131, 170, 190, 262, 323, 646, 655, 1310, 1615, 2227, 2489, 3230, 4454, 4978, 11135, 12445, 22270, 24890, 42313, 84626, 211565, 423130]

約数ペア:

[(1, 423130), (2, 211565), (5, 84626), (10, 42313), (17, 24890), (19, 22270), (34, 12445), (38, 11135), (85, 4978), (95, 4454), (131, 3230), (170, 2489), (190, 2227), (262, 1615), (323, 1310), (646, 655)]