29822780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6037}}^1$

素因数の和:6078

約数の個数: 48

約数和(自身を含む): 71006880

約数和(自身を除く): 41184100

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 6037, 12074, 24148, 30185, 60370, 78481, 114703, 120740, 156962, 229406, 313924, 392405, 458812, 573515, 784810, 1147030, 1491139, 1569620, 2294060, 2982278, 5964556, 7455695, 14911390, 29822780]

約数ペア:

[(1, 29822780), (2, 14911390), (4, 7455695), (5, 5964556), (10, 2982278), (13, 2294060), (19, 1569620), (20, 1491139), (26, 1147030), (38, 784810), (52, 573515), (65, 458812), (76, 392405), (95, 313924), (130, 229406), (190, 156962), (247, 120740), (260, 114703), (380, 78481), (494, 60370), (988, 30185), (1235, 24148), (2470, 12074), (4940, 6037)]