79282490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4373}}^1$

素因数の和:4431

約数の個数: 48

約数和(自身を含む): 170533512

約数和(自身を除く): 91251022

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 4373, 8746, 9065, 18130, 21865, 30611, 43730, 61222, 153055, 161801, 214277, 306110, 323602, 428554, 809005, 1071385, 1132607, 1618010, 2142770, 2265214, 5663035, 7928249, 11326070, 15856498, 39641245, 79282490]

約数ペア:

[(1, 79282490), (2, 39641245), (5, 15856498), (7, 11326070), (10, 7928249), (14, 5663035), (35, 2265214), (37, 2142770), (49, 1618010), (70, 1132607), (74, 1071385), (98, 809005), (185, 428554), (245, 323602), (259, 306110), (370, 214277), (490, 161801), (518, 153055), (1295, 61222), (1813, 43730), (2590, 30611), (3626, 21865), (4373, 18130), (8746, 9065)]