2291777740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{1181}}^1$

素因数の和:1447

約数の個数: 96

約数和(自身を含む): 5604609024

約数和(自身を除く): 3312831284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 167, 332, 334, 415, 581, 668, 830, 835, 1162, 1169, 1181, 1660, 1670, 2324, 2338, 2362, 2905, 3340, 4676, 4724, 5810, 5845, 5905, 8267, 11620, 11690, 11810, 13861, 16534, 23380, 23620, 27722, 33068, 41335, 55444, 69305, 82670, 97027, 98023, 138610, 165340, 194054, 196046, 197227, 277220, 388108, 392092, 394454, 485135, 490115, 686161, 788908, 970270, 980230, 986135, 1372322, 1380589, 1940540, 1960460, 1972270, 2744644, 2761178, 3430805, 3944540, 5522356, 6861610, 6902945, 13723220, 13805890, 16369841, 27611780, 32739682, 65479364, 81849205, 114588887, 163698410, 229177774, 327396820, 458355548, 572944435, 1145888870, 2291777740]

約数ペア:

[(1, 2291777740), (2, 1145888870), (4, 572944435), (5, 458355548), (7, 327396820), (10, 229177774), (14, 163698410), (20, 114588887), (28, 81849205), (35, 65479364), (70, 32739682), (83, 27611780), (140, 16369841), (166, 13805890), (167, 13723220), (332, 6902945), (334, 6861610), (415, 5522356), (581, 3944540), (668, 3430805), (830, 2761178), (835, 2744644), (1162, 1972270), (1169, 1960460), (1181, 1940540), (1660, 1380589), (1670, 1372322), (2324, 986135), (2338, 980230), (2362, 970270), (2905, 788908), (3340, 686161), (4676, 490115), (4724, 485135), (5810, 394454), (5845, 392092), (5905, 388108), (8267, 277220), (11620, 197227), (11690, 196046), (11810, 194054), (13861, 165340), (16534, 138610), (23380, 98023), (23620, 97027), (27722, 82670), (33068, 69305), (41335, 55444)]