426411230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{4373}}^1$

素因数の和:4593

約数の個数: 48

約数和(自身を含む): 897544800

約数和(自身を除く): 471133570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 199, 245, 398, 490, 995, 1393, 1990, 2786, 4373, 6965, 8746, 9751, 13930, 19502, 21865, 30611, 43730, 48755, 61222, 97510, 153055, 214277, 306110, 428554, 870227, 1071385, 1740454, 2142770, 4351135, 6091589, 8702270, 12183178, 30457945, 42641123, 60915890, 85282246, 213205615, 426411230]

約数ペア:

[(1, 426411230), (2, 213205615), (5, 85282246), (7, 60915890), (10, 42641123), (14, 30457945), (35, 12183178), (49, 8702270), (70, 6091589), (98, 4351135), (199, 2142770), (245, 1740454), (398, 1071385), (490, 870227), (995, 428554), (1393, 306110), (1990, 214277), (2786, 153055), (4373, 97510), (6965, 61222), (8746, 48755), (9751, 43730), (13930, 30611), (19502, 21865)]