70298214560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{8966609}}^1$

素因数の和:8966638

約数の個数: 72

約数和(自身を含む): 193194579060

約数和(自身を除く): 122896364500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 8966609, 17933218, 35866436, 44833045, 62766263, 71732872, 89666090, 125532526, 143465744, 179332180, 251065052, 286931488, 313831315, 358664360, 439363841, 502130104, 627662630, 717328720, 878727682, 1004260208, 1255325260, 1434657440, 1757455364, 2008520416, 2196819205, 2510650520, 3514910728, 4393638410, 5021301040, 7029821456, 8787276820, 10042602080, 14059642912, 17574553640, 35149107280, 70298214560]

約数ペア:

[(1, 70298214560), (2, 35149107280), (4, 17574553640), (5, 14059642912), (7, 10042602080), (8, 8787276820), (10, 7029821456), (14, 5021301040), (16, 4393638410), (20, 3514910728), (28, 2510650520), (32, 2196819205), (35, 2008520416), (40, 1757455364), (49, 1434657440), (56, 1255325260), (70, 1004260208), (80, 878727682), (98, 717328720), (112, 627662630), (140, 502130104), (160, 439363841), (196, 358664360), (224, 313831315), (245, 286931488), (280, 251065052), (392, 179332180), (490, 143465744), (560, 125532526), (784, 89666090), (980, 71732872), (1120, 62766263), (1568, 44833045), (1960, 35866436), (3920, 17933218), (7840, 8966609)]