15230858

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 9859702

約数列:

[1, 2, 29, 31, 43, 58, 62, 86, 197, 394, 899, 1247, 1333, 1798, 2494, 2666, 5713, 6107, 8471, 11426, 12214, 16942, 38657, 77314, 177103, 245659, 262601, 354206, 491318, 525202, 7615429, 15230858]

約数ペア:

[(1, 15230858), (2, 7615429), (29, 525202), (31, 491318), (43, 354206), (58, 262601), (62, 245659), (86, 177103), (197, 77314), (394, 38657), (899, 16942), (1247, 12214), (1333, 11426), (1798, 8471), (2494, 6107), (2666, 5713)]