82811790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1531}}^1$

素因数の和:2145

約数の個数: 48

約数和(自身を含む): 215809776

約数和(自身を除く): 132997986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 601, 1202, 1531, 1803, 3005, 3062, 3606, 4593, 5409, 6010, 7655, 9015, 9186, 10818, 13779, 15310, 18030, 22965, 27045, 27558, 45930, 54090, 68895, 137790, 920131, 1840262, 2760393, 4600655, 5520786, 8281179, 9201310, 13801965, 16562358, 27603930, 41405895, 82811790]

約数ペア:

[(1, 82811790), (2, 41405895), (3, 27603930), (5, 16562358), (6, 13801965), (9, 9201310), (10, 8281179), (15, 5520786), (18, 4600655), (30, 2760393), (45, 1840262), (90, 920131), (601, 137790), (1202, 68895), (1531, 54090), (1803, 45930), (3005, 27558), (3062, 27045), (3606, 22965), (4593, 18030), (5409, 15310), (6010, 13779), (7655, 10818), (9015, 9186)]