27150110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6737}}^1$

素因数の和:6788

約数の個数: 32

約数和(自身を含む): 54335232

約数和(自身を除く): 27185122

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 6737, 13474, 33685, 67370, 87581, 175162, 208847, 417694, 437905, 875810, 1044235, 2088470, 2715011, 5430022, 13575055, 27150110]

約数ペア:

[(1, 27150110), (2, 13575055), (5, 5430022), (10, 2715011), (13, 2088470), (26, 1044235), (31, 875810), (62, 437905), (65, 417694), (130, 208847), (155, 175162), (310, 87581), (403, 67370), (806, 33685), (2015, 13474), (4030, 6737)]