223029710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{1319}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 413519040

約数和(自身を除く): 190489330

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 457, 914, 1319, 2285, 2638, 4570, 6595, 13190, 16909, 33818, 48803, 84545, 97606, 169090, 244015, 488030, 602783, 1205566, 3013915, 6027830, 22302971, 44605942, 111514855, 223029710]

約数ペア:

[(1, 223029710), (2, 111514855), (5, 44605942), (10, 22302971), (37, 6027830), (74, 3013915), (185, 1205566), (370, 602783), (457, 488030), (914, 244015), (1319, 169090), (2285, 97606), (2638, 84545), (4570, 48803), (6595, 33818), (13190, 16909)]