77946780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44797}}^1$

素因数の和:44838

約数の個数: 48

約数和(自身を含む): 225781920

約数和(自身を除く): 147835140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 44797, 89594, 134391, 179188, 223985, 268782, 447970, 537564, 671955, 895940, 1299113, 1343910, 2598226, 2687820, 3897339, 5196452, 6495565, 7794678, 12991130, 15589356, 19486695, 25982260, 38973390, 77946780]

約数ペア:

[(1, 77946780), (2, 38973390), (3, 25982260), (4, 19486695), (5, 15589356), (6, 12991130), (10, 7794678), (12, 6495565), (15, 5196452), (20, 3897339), (29, 2687820), (30, 2598226), (58, 1343910), (60, 1299113), (87, 895940), (116, 671955), (145, 537564), (174, 447970), (290, 268782), (348, 223985), (435, 179188), (580, 134391), (870, 89594), (1740, 44797)]