22778847990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1284763}}^1$

素因数の和:1284973

約数の個数: 48

約数和(自身を含む): 59525685648

約数和(自身を除く): 36746837658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 17730, 1284763, 2569526, 3854289, 6423815, 7708578, 11562867, 12847630, 19271445, 23125734, 38542890, 57814335, 115628670, 253098311, 506196622, 759294933, 1265491555, 1518589866, 2277884799, 2530983110, 3796474665, 4555769598, 7592949330, 11389423995, 22778847990]

約数ペア:

[(1, 22778847990), (2, 11389423995), (3, 7592949330), (5, 4555769598), (6, 3796474665), (9, 2530983110), (10, 2277884799), (15, 1518589866), (18, 1265491555), (30, 759294933), (45, 506196622), (90, 253098311), (197, 115628670), (394, 57814335), (591, 38542890), (985, 23125734), (1182, 19271445), (1773, 12847630), (1970, 11562867), (2955, 7708578), (3546, 6423815), (5910, 3854289), (8865, 2569526), (17730, 1284763)]