9565140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12263}}^1$

素因数の和:12288

約数の個数: 48

約数和(自身を含む): 28844928

約数和(自身を除く): 19279788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 12263, 24526, 36789, 49052, 61315, 73578, 122630, 147156, 159419, 183945, 245260, 318838, 367890, 478257, 637676, 735780, 797095, 956514, 1594190, 1913028, 2391285, 3188380, 4782570, 9565140]

約数ペア:

[(1, 9565140), (2, 4782570), (3, 3188380), (4, 2391285), (5, 1913028), (6, 1594190), (10, 956514), (12, 797095), (13, 735780), (15, 637676), (20, 478257), (26, 367890), (30, 318838), (39, 245260), (52, 183945), (60, 159419), (65, 147156), (78, 122630), (130, 73578), (156, 61315), (195, 49052), (260, 36789), (390, 24526), (780, 12263)]