137996950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2333}}^1$

素因数の和:2378

約数の個数: 72

約数和(自身を含む): 317778768

約数和(自身を除く): 179781818

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 169, 175, 182, 325, 338, 350, 455, 650, 845, 910, 1183, 1690, 2275, 2333, 2366, 4225, 4550, 4666, 5915, 8450, 11665, 11830, 16331, 23330, 29575, 30329, 32662, 58325, 59150, 60658, 81655, 116650, 151645, 163310, 212303, 303290, 394277, 408275, 424606, 758225, 788554, 816550, 1061515, 1516450, 1971385, 2123030, 2759939, 3942770, 5307575, 5519878, 9856925, 10615150, 13799695, 19713850, 27599390, 68998475, 137996950]

約数ペア:

[(1, 137996950), (2, 68998475), (5, 27599390), (7, 19713850), (10, 13799695), (13, 10615150), (14, 9856925), (25, 5519878), (26, 5307575), (35, 3942770), (50, 2759939), (65, 2123030), (70, 1971385), (91, 1516450), (130, 1061515), (169, 816550), (175, 788554), (182, 758225), (325, 424606), (338, 408275), (350, 394277), (455, 303290), (650, 212303), (845, 163310), (910, 151645), (1183, 116650), (1690, 81655), (2275, 60658), (2333, 59150), (2366, 58325), (4225, 32662), (4550, 30329), (4666, 29575), (5915, 23330), (8450, 16331), (11665, 11830)]