15703513028

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1233

約数の個数: 96

約数和(自身を含む): 33237485568

約数和(自身を除く): 17533972540

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 107, 161, 214, 281, 322, 428, 562, 644, 749, 811, 1124, 1498, 1622, 1967, 2461, 2996, 3244, 3934, 4922, 5677, 6463, 7868, 9844, 11354, 12926, 17227, 18653, 22708, 25852, 30067, 34454, 37306, 45241, 60134, 68908, 74612, 86777, 90482, 120268, 130571, 173554, 180964, 210469, 227891, 261142, 347108, 420938, 455782, 522284, 607439, 691541, 841876, 911564, 1214878, 1383082, 1595237, 1995871, 2429756, 2766164, 3190474, 3991742, 4840787, 5241493, 6380948, 7983484, 9681574, 10482986, 13971097, 19363148, 20965972, 24384337, 27942194, 36690451, 48768674, 55884388, 73380902, 97537348, 146761804, 170690359, 341380718, 560839751, 682761436, 1121679502, 2243359004, 3925878257, 7851756514, 15703513028]

約数ペア:

[(1, 15703513028), (2, 7851756514), (4, 3925878257), (7, 2243359004), (14, 1121679502), (23, 682761436), (28, 560839751), (46, 341380718), (92, 170690359), (107, 146761804), (161, 97537348), (214, 73380902), (281, 55884388), (322, 48768674), (428, 36690451), (562, 27942194), (644, 24384337), (749, 20965972), (811, 19363148), (1124, 13971097), (1498, 10482986), (1622, 9681574), (1967, 7983484), (2461, 6380948), (2996, 5241493), (3244, 4840787), (3934, 3991742), (4922, 3190474), (5677, 2766164), (6463, 2429756), (7868, 1995871), (9844, 1595237), (11354, 1383082), (12926, 1214878), (17227, 911564), (18653, 841876), (22708, 691541), (25852, 607439), (30067, 522284), (34454, 455782), (37306, 420938), (45241, 347108), (60134, 261142), (68908, 227891), (74612, 210469), (86777, 180964), (90482, 173554), (120268, 130571)]