749048870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{11633}}^1$

素因数の和:11824

約数の個数: 32

約数和(自身を含む): 1387145088

約数和(自身を除く): 638096218

約数列:

[1, 2, 5, 10, 47, 94, 137, 235, 274, 470, 685, 1370, 6439, 11633, 12878, 23266, 32195, 58165, 64390, 116330, 546751, 1093502, 1593721, 2733755, 3187442, 5467510, 7968605, 15937210, 74904887, 149809774, 374524435, 749048870]

約数ペア:

[(1, 749048870), (2, 374524435), (5, 149809774), (10, 74904887), (47, 15937210), (94, 7968605), (137, 5467510), (235, 3187442), (274, 2733755), (470, 1593721), (685, 1093502), (1370, 546751), (6439, 116330), (11633, 64390), (12878, 58165), (23266, 32195)]