210554040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1754617}}^1$

素因数の和:1754631

約数の個数: 32

約数和(自身を含む): 631662480

約数和(自身を除く): 421108440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1754617, 3509234, 5263851, 7018468, 8773085, 10527702, 14036936, 17546170, 21055404, 26319255, 35092340, 42110808, 52638510, 70184680, 105277020, 210554040]

約数ペア:

[(1, 210554040), (2, 105277020), (3, 70184680), (4, 52638510), (5, 42110808), (6, 35092340), (8, 26319255), (10, 21055404), (12, 17546170), (15, 14036936), (20, 10527702), (24, 8773085), (30, 7018468), (40, 5263851), (60, 3509234), (120, 1754617)]