9967140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{55373}}^1$

素因数の和:55388

約数の個数: 36

約数和(自身を含む): 30234204

約数和(自身を除く): 20267064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 55373, 110746, 166119, 221492, 276865, 332238, 498357, 553730, 664476, 830595, 996714, 1107460, 1661190, 1993428, 2491785, 3322380, 4983570, 9967140]

約数ペア:

[(1, 9967140), (2, 4983570), (3, 3322380), (4, 2491785), (5, 1993428), (6, 1661190), (9, 1107460), (10, 996714), (12, 830595), (15, 664476), (18, 553730), (20, 498357), (30, 332238), (36, 276865), (45, 221492), (60, 166119), (90, 110746), (180, 55373)]