4178490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4534

約数の個数: 32

約数和(自身を含む): 10354176

約数和(自身を除く): 6175686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 4493, 8986, 13479, 22465, 26958, 44930, 67395, 134790, 139283, 278566, 417849, 696415, 835698, 1392830, 2089245, 4178490]

約数ペア:

[(1, 4178490), (2, 2089245), (3, 1392830), (5, 835698), (6, 696415), (10, 417849), (15, 278566), (30, 139283), (31, 134790), (62, 67395), (93, 44930), (155, 26958), (186, 22465), (310, 13479), (465, 8986), (930, 4493)]