2797431070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{121469}}^1$

素因数の和:121537

約数の個数: 48

約数和(自身を含む): 5982154560

約数和(自身を除く): 3184723490

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 3290, 4606, 11515, 23030, 121469, 242938, 607345, 850283, 1214690, 1700566, 4251415, 5709043, 5951981, 8502830, 11418086, 11903962, 28545215, 29759905, 39963301, 57090430, 59519810, 79926602, 199816505, 279743107, 399633010, 559486214, 1398715535, 2797431070]

約数ペア:

[(1, 2797431070), (2, 1398715535), (5, 559486214), (7, 399633010), (10, 279743107), (14, 199816505), (35, 79926602), (47, 59519810), (49, 57090430), (70, 39963301), (94, 29759905), (98, 28545215), (235, 11903962), (245, 11418086), (329, 8502830), (470, 5951981), (490, 5709043), (658, 4251415), (1645, 1700566), (2303, 1214690), (3290, 850283), (4606, 607345), (11515, 242938), (23030, 121469)]