859627230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1889}}^1$

素因数の和:2114

約数の個数: 128

約数和(自身を含む): 2586608640

約数和(自身を除く): 1726981410

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 197, 210, 231, 330, 385, 394, 462, 591, 770, 985, 1155, 1182, 1379, 1889, 1970, 2167, 2310, 2758, 2955, 3778, 4137, 4334, 5667, 5910, 6501, 6895, 8274, 9445, 10835, 11334, 13002, 13223, 13790, 15169, 18890, 20685, 20779, 21670, 26446, 28335, 30338, 32505, 39669, 41370, 41558, 45507, 56670, 62337, 65010, 66115, 75845, 79338, 91014, 103895, 124674, 132230, 145453, 151690, 198345, 207790, 227535, 290906, 311685, 372133, 396690, 436359, 455070, 623370, 727265, 744266, 872718, 1116399, 1454530, 1860665, 2181795, 2232798, 2604931, 3721330, 4093463, 4363590, 5209862, 5581995, 7814793, 8186926, 11163990, 12280389, 13024655, 15629586, 20467315, 24560778, 26049310, 28654241, 39073965, 40934630, 57308482, 61401945, 78147930, 85962723, 122803890, 143271205, 171925446, 286542410, 429813615, 859627230]

約数ペア:

[(1, 859627230), (2, 429813615), (3, 286542410), (5, 171925446), (6, 143271205), (7, 122803890), (10, 85962723), (11, 78147930), (14, 61401945), (15, 57308482), (21, 40934630), (22, 39073965), (30, 28654241), (33, 26049310), (35, 24560778), (42, 20467315), (55, 15629586), (66, 13024655), (70, 12280389), (77, 11163990), (105, 8186926), (110, 7814793), (154, 5581995), (165, 5209862), (197, 4363590), (210, 4093463), (231, 3721330), (330, 2604931), (385, 2232798), (394, 2181795), (462, 1860665), (591, 1454530), (770, 1116399), (985, 872718), (1155, 744266), (1182, 727265), (1379, 623370), (1889, 455070), (1970, 436359), (2167, 396690), (2310, 372133), (2758, 311685), (2955, 290906), (3778, 227535), (4137, 207790), (4334, 198345), (5667, 151690), (5910, 145453), (6501, 132230), (6895, 124674), (8274, 103895), (9445, 91014), (10835, 79338), (11334, 75845), (13002, 66115), (13223, 65010), (13790, 62337), (15169, 56670), (18890, 45507), (20685, 41558), (20779, 41370), (21670, 39669), (26446, 32505), (28335, 30338)]