38631870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 65048130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 719, 995, 1194, 1438, 1791, 1990, 2157, 2985, 3582, 3595, 4314, 5373, 5970, 6471, 7190, 8955, 10746, 10785, 12942, 17910, 19413, 21570, 26865, 32355, 38826, 53730, 64710, 97065, 143081, 194130, 286162, 429243, 715405, 858486, 1287729, 1430810, 2146215, 2575458, 3863187, 4292430, 6438645, 7726374, 12877290, 19315935, 38631870]

約数ペア:

[(1, 38631870), (2, 19315935), (3, 12877290), (5, 7726374), (6, 6438645), (9, 4292430), (10, 3863187), (15, 2575458), (18, 2146215), (27, 1430810), (30, 1287729), (45, 858486), (54, 715405), (90, 429243), (135, 286162), (199, 194130), (270, 143081), (398, 97065), (597, 64710), (719, 53730), (995, 38826), (1194, 32355), (1438, 26865), (1791, 21570), (1990, 19413), (2157, 17910), (2985, 12942), (3582, 10785), (3595, 10746), (4314, 8955), (5373, 7190), (5970, 6471)]