30297490

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 55774656

約数和(自身を除く): 25477166

約数列:

[1, 2, 5, 10, 83, 166, 173, 211, 346, 415, 422, 830, 865, 1055, 1730, 2110, 14359, 17513, 28718, 35026, 36503, 71795, 73006, 87565, 143590, 175130, 182515, 365030, 3029749, 6059498, 15148745, 30297490]

約数ペア:

[(1, 30297490), (2, 15148745), (5, 6059498), (10, 3029749), (83, 365030), (166, 182515), (173, 175130), (211, 143590), (346, 87565), (415, 73006), (422, 71795), (830, 36503), (865, 35026), (1055, 28718), (1730, 17513), (2110, 14359)]