90537990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{14303}}^1$

素因数の和:14524

約数の個数: 32

約数和(自身を含む): 218336256

約数和(自身を除く): 127798266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 14303, 28606, 42909, 71515, 85818, 143030, 214545, 429090, 3017933, 6035866, 9053799, 15089665, 18107598, 30179330, 45268995, 90537990]

約数ペア:

[(1, 90537990), (2, 45268995), (3, 30179330), (5, 18107598), (6, 15089665), (10, 9053799), (15, 6035866), (30, 3017933), (211, 429090), (422, 214545), (633, 143030), (1055, 85818), (1266, 71515), (2110, 42909), (3165, 28606), (6330, 14303)]