118719660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1978661}}^1$

素因数の和:1978673

約数の個数: 24

約数和(自身を含む): 332415216

約数和(自身を除く): 213695556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1978661, 3957322, 5935983, 7914644, 9893305, 11871966, 19786610, 23743932, 29679915, 39573220, 59359830, 118719660]

約数ペア:

[(1, 118719660), (2, 59359830), (3, 39573220), (4, 29679915), (5, 23743932), (6, 19786610), (10, 11871966), (12, 9893305), (15, 7914644), (20, 5935983), (30, 3957322), (60, 1978661)]