30341316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 73170944

約数和(自身を除く): 42829628

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 127, 129, 172, 254, 258, 381, 463, 508, 516, 762, 926, 1389, 1524, 1852, 2778, 5461, 5556, 10922, 16383, 19909, 21844, 32766, 39818, 58801, 59727, 65532, 79636, 117602, 119454, 176403, 235204, 238908, 352806, 705612, 2528443, 5056886, 7585329, 10113772, 15170658, 30341316]

約数ペア:

[(1, 30341316), (2, 15170658), (3, 10113772), (4, 7585329), (6, 5056886), (12, 2528443), (43, 705612), (86, 352806), (127, 238908), (129, 235204), (172, 176403), (254, 119454), (258, 117602), (381, 79636), (463, 65532), (508, 59727), (516, 58801), (762, 39818), (926, 32766), (1389, 21844), (1524, 19909), (1852, 16383), (2778, 10922), (5461, 5556)]