103818390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{20477}}^1$

素因数の和:20513

約数の個数: 48

約数和(自身を含む): 269818128

約数和(自身を除く): 165999738

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 20477, 40954, 61431, 102385, 122862, 204770, 266201, 307155, 532402, 614310, 798603, 1331005, 1597206, 2662010, 3460613, 3993015, 6921226, 7986030, 10381839, 17303065, 20763678, 34606130, 51909195, 103818390]

約数ペア:

[(1, 103818390), (2, 51909195), (3, 34606130), (5, 20763678), (6, 17303065), (10, 10381839), (13, 7986030), (15, 6921226), (26, 3993015), (30, 3460613), (39, 2662010), (65, 1597206), (78, 1331005), (130, 798603), (169, 614310), (195, 532402), (338, 307155), (390, 266201), (507, 204770), (845, 122862), (1014, 102385), (1690, 61431), (2535, 40954), (5070, 20477)]