1270156670

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1\times {\mathrm{2909}}^1$

素因数の和:3892

約数の個数: 32

約数和(自身を含む): 2338243200

約数和(自身を除く): 1068086530

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 929, 1858, 2909, 4645, 5818, 9290, 14545, 29090, 43663, 87326, 136723, 218315, 273446, 436630, 683615, 1367230, 2702461, 5404922, 13512305, 27024610, 127015667, 254031334, 635078335, 1270156670]

約数ペア:

[(1, 1270156670), (2, 635078335), (5, 254031334), (10, 127015667), (47, 27024610), (94, 13512305), (235, 5404922), (470, 2702461), (929, 1367230), (1858, 683615), (2909, 436630), (4645, 273446), (5818, 218315), (9290, 136723), (14545, 87326), (29090, 43663)]