306098770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{2141}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 604480968

約数和(自身を除く): 298382198

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 841, 986, 1682, 2141, 2465, 4205, 4282, 4930, 8410, 10705, 14297, 21410, 28594, 36397, 62089, 71485, 72794, 124178, 142970, 181985, 310445, 363970, 620890, 1055513, 1800581, 2111026, 3601162, 5277565, 9002905, 10555130, 18005810, 30609877, 61219754, 153049385, 306098770]

約数ペア:

[(1, 306098770), (2, 153049385), (5, 61219754), (10, 30609877), (17, 18005810), (29, 10555130), (34, 9002905), (58, 5277565), (85, 3601162), (145, 2111026), (170, 1800581), (290, 1055513), (493, 620890), (841, 363970), (986, 310445), (1682, 181985), (2141, 142970), (2465, 124178), (4205, 72794), (4282, 71485), (4930, 62089), (8410, 36397), (10705, 28594), (14297, 21410)]