174718579140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{138665539}}^1$

素因数の和:138665561

約数の個数: 72

約数和(自身を含む): 605691078720

約数和(自身を除く): 430972499580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 138665539, 277331078, 415996617, 554662156, 693327695, 831993234, 970658773, 1247989851, 1386655390, 1663986468, 1941317546, 2079983085, 2495979702, 2773310780, 2911976319, 3882635092, 4159966170, 4853293865, 4991959404, 5823952638, 6239949255, 8319932340, 8735928957, 9706587730, 11647905276, 12479898510, 14559881595, 17471857914, 19413175460, 24959797020, 29119763190, 34943715828, 43679644785, 58239526380, 87359289570, 174718579140]

約数ペア:

[(1, 174718579140), (2, 87359289570), (3, 58239526380), (4, 43679644785), (5, 34943715828), (6, 29119763190), (7, 24959797020), (9, 19413175460), (10, 17471857914), (12, 14559881595), (14, 12479898510), (15, 11647905276), (18, 9706587730), (20, 8735928957), (21, 8319932340), (28, 6239949255), (30, 5823952638), (35, 4991959404), (36, 4853293865), (42, 4159966170), (45, 3882635092), (60, 2911976319), (63, 2773310780), (70, 2495979702), (84, 2079983085), (90, 1941317546), (105, 1663986468), (126, 1386655390), (140, 1247989851), (180, 970658773), (210, 831993234), (252, 693327695), (315, 554662156), (420, 415996617), (630, 277331078), (1260, 138665539)]