4278510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 11237616

約数和(自身を除く): 6959106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 347, 411, 685, 694, 822, 1041, 1233, 1370, 1735, 2055, 2082, 2466, 3123, 3470, 4110, 5205, 6165, 6246, 10410, 12330, 15615, 31230, 47539, 95078, 142617, 237695, 285234, 427851, 475390, 713085, 855702, 1426170, 2139255, 4278510]

約数ペア:

[(1, 4278510), (2, 2139255), (3, 1426170), (5, 855702), (6, 713085), (9, 475390), (10, 427851), (15, 285234), (18, 237695), (30, 142617), (45, 95078), (90, 47539), (137, 31230), (274, 15615), (347, 12330), (411, 10410), (685, 6246), (694, 6165), (822, 5205), (1041, 4110), (1233, 3470), (1370, 3123), (1735, 2466), (2055, 2082)]