47120370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{142789}}^1$

素因数の和:142810

約数の個数: 32

約数和(自身を含む): 123370560

約数和(自身を除く): 76250190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 142789, 285578, 428367, 713945, 856734, 1427890, 1570679, 2141835, 3141358, 4283670, 4712037, 7853395, 9424074, 15706790, 23560185, 47120370]

約数ペア:

[(1, 47120370), (2, 23560185), (3, 15706790), (5, 9424074), (6, 7853395), (10, 4712037), (11, 4283670), (15, 3141358), (22, 2141835), (30, 1570679), (33, 1427890), (55, 856734), (66, 713945), (110, 428367), (165, 285578), (330, 142789)]