117718980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1961983}}^1$

素因数の和:1961995

約数の個数: 24

約数和(自身を含む): 329613312

約数和(自身を除く): 211894332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1961983, 3923966, 5885949, 7847932, 9809915, 11771898, 19619830, 23543796, 29429745, 39239660, 58859490, 117718980]

約数ペア:

[(1, 117718980), (2, 58859490), (3, 39239660), (4, 29429745), (5, 23543796), (6, 19619830), (10, 11771898), (12, 9809915), (15, 7847932), (20, 5885949), (30, 3923966), (60, 1961983)]