2637570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6763}}^1$

素因数の和:6786

約数の個数: 32

約数和(自身を含む): 6818112

約数和(自身を除く): 4180542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6763, 13526, 20289, 33815, 40578, 67630, 87919, 101445, 175838, 202890, 263757, 439595, 527514, 879190, 1318785, 2637570]

約数ペア:

[(1, 2637570), (2, 1318785), (3, 879190), (5, 527514), (6, 439595), (10, 263757), (13, 202890), (15, 175838), (26, 101445), (30, 87919), (39, 67630), (65, 40578), (78, 33815), (130, 20289), (195, 13526), (390, 6763)]