109721970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25939}}^1$

素因数の和:25999

約数の個数: 48

約数和(自身を含む): 291358080

約数和(自身を除く): 181636110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 25939, 51878, 77817, 129695, 155634, 233451, 259390, 389085, 466902, 778170, 1167255, 1219133, 2334510, 2438266, 3657399, 6095665, 7314798, 10972197, 12191330, 18286995, 21944394, 36573990, 54860985, 109721970]

約数ペア:

[(1, 109721970), (2, 54860985), (3, 36573990), (5, 21944394), (6, 18286995), (9, 12191330), (10, 10972197), (15, 7314798), (18, 6095665), (30, 3657399), (45, 2438266), (47, 2334510), (90, 1219133), (94, 1167255), (141, 778170), (235, 466902), (282, 389085), (423, 259390), (470, 233451), (705, 155634), (846, 129695), (1410, 77817), (2115, 51878), (4230, 25939)]