448539170

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1\times {\mathrm{653}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 815799600

約数和(自身を除く): 367260430

約数列:

[1, 2, 5, 10, 149, 298, 461, 653, 745, 922, 1306, 1490, 2305, 3265, 4610, 6530, 68689, 97297, 137378, 194594, 301033, 343445, 486485, 602066, 686890, 972970, 1505165, 3010330, 44853917, 89707834, 224269585, 448539170]

約数ペア:

[(1, 448539170), (2, 224269585), (5, 89707834), (10, 44853917), (149, 3010330), (298, 1505165), (461, 972970), (653, 686890), (745, 602066), (922, 486485), (1306, 343445), (1490, 301033), (2305, 194594), (3265, 137378), (4610, 97297), (6530, 68689)]