426263010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{21961}}^1$

素因数の和:22618

約数の個数: 32

約数和(自身を含む): 1024659072

約数和(自身を除く): 598396062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 1294, 1941, 3235, 3882, 6470, 9705, 19410, 21961, 43922, 65883, 109805, 131766, 219610, 329415, 658830, 14208767, 28417534, 42626301, 71043835, 85252602, 142087670, 213131505, 426263010]

約数ペア:

[(1, 426263010), (2, 213131505), (3, 142087670), (5, 85252602), (6, 71043835), (10, 42626301), (15, 28417534), (30, 14208767), (647, 658830), (1294, 329415), (1941, 219610), (3235, 131766), (3882, 109805), (6470, 65883), (9705, 43922), (19410, 21961)]