25349310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{40237}}^1$

素因数の和:40257

約数の個数: 48

約数和(自身を含む): 75325536

約数和(自身を除く): 49976226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 40237, 80474, 120711, 201185, 241422, 281659, 362133, 402370, 563318, 603555, 724266, 844977, 1207110, 1408295, 1689954, 1810665, 2534931, 2816590, 3621330, 4224885, 5069862, 8449770, 12674655, 25349310]

約数ペア:

[(1, 25349310), (2, 12674655), (3, 8449770), (5, 5069862), (6, 4224885), (7, 3621330), (9, 2816590), (10, 2534931), (14, 1810665), (15, 1689954), (18, 1408295), (21, 1207110), (30, 844977), (35, 724266), (42, 603555), (45, 563318), (63, 402370), (70, 362133), (90, 281659), (105, 241422), (126, 201185), (210, 120711), (315, 80474), (630, 40237)]