4931030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 9694944

約数和(自身を除く): 4763914

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 457, 830, 914, 1079, 2158, 2285, 4570, 5395, 5941, 10790, 11882, 29705, 37931, 59410, 75862, 189655, 379310, 493103, 986206, 2465515, 4931030]

約数ペア:

[(1, 4931030), (2, 2465515), (5, 986206), (10, 493103), (13, 379310), (26, 189655), (65, 75862), (83, 59410), (130, 37931), (166, 29705), (415, 11882), (457, 10790), (830, 5941), (914, 5395), (1079, 4570), (2158, 2285)]