131773460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4259}}^1$

素因数の和:4305

約数の個数: 96

約数和(自身を含む): 360702720

約数和(自身を除く): 228929260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 884, 910, 1105, 1190, 1547, 1820, 2210, 2380, 3094, 4259, 4420, 6188, 7735, 8518, 15470, 17036, 21295, 29813, 30940, 42590, 55367, 59626, 72403, 85180, 110734, 119252, 144806, 149065, 221468, 276835, 289612, 298130, 362015, 387569, 506821, 553670, 596260, 724030, 775138, 941239, 1013642, 1107340, 1448060, 1550276, 1882478, 1937845, 2027284, 2534105, 3764956, 3875690, 4706195, 5068210, 6588673, 7751380, 9412390, 10136420, 13177346, 18824780, 26354692, 32943365, 65886730, 131773460]

約数ペア:

[(1, 131773460), (2, 65886730), (4, 32943365), (5, 26354692), (7, 18824780), (10, 13177346), (13, 10136420), (14, 9412390), (17, 7751380), (20, 6588673), (26, 5068210), (28, 4706195), (34, 3875690), (35, 3764956), (52, 2534105), (65, 2027284), (68, 1937845), (70, 1882478), (85, 1550276), (91, 1448060), (119, 1107340), (130, 1013642), (140, 941239), (170, 775138), (182, 724030), (221, 596260), (238, 553670), (260, 506821), (340, 387569), (364, 362015), (442, 298130), (455, 289612), (476, 276835), (595, 221468), (884, 149065), (910, 144806), (1105, 119252), (1190, 110734), (1547, 85180), (1820, 72403), (2210, 59626), (2380, 55367), (3094, 42590), (4259, 30940), (4420, 29813), (6188, 21295), (7735, 17036), (8518, 15470)]