2872916830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{8161}}^1$

素因数の和:8329

約数の個数: 64

約数和(自身を含む): 6092900352

約数和(自身を除く): 3219983522

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 107, 214, 235, 329, 470, 535, 658, 749, 1070, 1498, 1645, 3290, 3745, 5029, 7490, 8161, 10058, 16322, 25145, 35203, 40805, 50290, 57127, 70406, 81610, 114254, 176015, 285635, 352030, 383567, 571270, 767134, 873227, 1746454, 1917835, 2684969, 3835670, 4366135, 5369938, 6112589, 8732270, 12225178, 13424845, 26849690, 30562945, 41041669, 61125890, 82083338, 205208345, 287291683, 410416690, 574583366, 1436458415, 2872916830]

約数ペア:

[(1, 2872916830), (2, 1436458415), (5, 574583366), (7, 410416690), (10, 287291683), (14, 205208345), (35, 82083338), (47, 61125890), (70, 41041669), (94, 30562945), (107, 26849690), (214, 13424845), (235, 12225178), (329, 8732270), (470, 6112589), (535, 5369938), (658, 4366135), (749, 3835670), (1070, 2684969), (1498, 1917835), (1645, 1746454), (3290, 873227), (3745, 767134), (5029, 571270), (7490, 383567), (8161, 352030), (10058, 285635), (16322, 176015), (25145, 114254), (35203, 81610), (40805, 70406), (50290, 57127)]