30755046

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1433}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 72583344

約数和(自身を除く): 41828298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1433, 1533, 2866, 3066, 3577, 4299, 7154, 8598, 10031, 10731, 20062, 21462, 30093, 60186, 70217, 104609, 140434, 209218, 210651, 313827, 421302, 627654, 732263, 1464526, 2196789, 4393578, 5125841, 10251682, 15377523, 30755046]

約数ペア:

[(1, 30755046), (2, 15377523), (3, 10251682), (6, 5125841), (7, 4393578), (14, 2196789), (21, 1464526), (42, 732263), (49, 627654), (73, 421302), (98, 313827), (146, 210651), (147, 209218), (219, 140434), (294, 104609), (438, 70217), (511, 60186), (1022, 30093), (1433, 21462), (1533, 20062), (2866, 10731), (3066, 10031), (3577, 8598), (4299, 7154)]