233128370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{17489}}^1$

素因数の和:17570

約数の個数: 32

約数和(自身を含む): 443266560

約数和(自身を除く): 210138190

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13330, 17489, 34978, 87445, 174890, 542159, 752027, 1084318, 1504054, 2710795, 3760135, 5421590, 7520270, 23312837, 46625674, 116564185, 233128370]

約数ペア:

[(1, 233128370), (2, 116564185), (5, 46625674), (10, 23312837), (31, 7520270), (43, 5421590), (62, 3760135), (86, 2710795), (155, 1504054), (215, 1084318), (310, 752027), (430, 542159), (1333, 174890), (2666, 87445), (6665, 34978), (13330, 17489)]