79891070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3469}}^1$

素因数の和:3537

約数の個数: 48

約数和(自身を含む): 170890560

約数和(自身を除く): 90999490

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 3290, 3469, 4606, 6938, 11515, 17345, 23030, 24283, 34690, 48566, 121415, 163043, 169981, 242830, 326086, 339962, 815215, 849905, 1141301, 1630430, 1699810, 2282602, 5706505, 7989107, 11413010, 15978214, 39945535, 79891070]

約数ペア:

[(1, 79891070), (2, 39945535), (5, 15978214), (7, 11413010), (10, 7989107), (14, 5706505), (35, 2282602), (47, 1699810), (49, 1630430), (70, 1141301), (94, 849905), (98, 815215), (235, 339962), (245, 326086), (329, 242830), (470, 169981), (490, 163043), (658, 121415), (1645, 48566), (2303, 34690), (3290, 24283), (3469, 23030), (4606, 17345), (6938, 11515)]