1110456620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:1000

約数の個数: 144

約数和(自身を含む): 2953698048

約数和(自身を除く): 1843241428

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 101, 130, 140, 182, 196, 202, 245, 260, 364, 404, 455, 490, 505, 637, 707, 863, 910, 980, 1010, 1274, 1313, 1414, 1726, 1820, 2020, 2548, 2626, 2828, 3185, 3452, 3535, 4315, 4949, 5252, 6041, 6370, 6565, 7070, 8630, 9191, 9898, 11219, 12082, 12740, 13130, 14140, 17260, 18382, 19796, 22438, 24164, 24745, 26260, 30205, 36764, 42287, 44876, 45955, 49490, 56095, 60410, 64337, 78533, 84574, 87163, 91910, 98980, 112190, 120820, 128674, 157066, 169148, 174326, 183820, 211435, 224380, 257348, 314132, 321685, 348652, 392665, 422870, 435815, 549731, 610141, 643370, 785330, 845740, 871630, 1099462, 1133119, 1220282, 1286740, 1570660, 1743260, 2198924, 2266238, 2440564, 2748655, 3050705, 4270987, 4532476, 5497310, 5665595, 6101410, 7931833, 8541974, 10994620, 11331190, 12202820, 15863666, 17083948, 21354935, 22662380, 31727332, 39659165, 42709870, 55522831, 79318330, 85419740, 111045662, 158636660, 222091324, 277614155, 555228310, 1110456620]

約数ペア:

[(1, 1110456620), (2, 555228310), (4, 277614155), (5, 222091324), (7, 158636660), (10, 111045662), (13, 85419740), (14, 79318330), (20, 55522831), (26, 42709870), (28, 39659165), (35, 31727332), (49, 22662380), (52, 21354935), (65, 17083948), (70, 15863666), (91, 12202820), (98, 11331190), (101, 10994620), (130, 8541974), (140, 7931833), (182, 6101410), (196, 5665595), (202, 5497310), (245, 4532476), (260, 4270987), (364, 3050705), (404, 2748655), (455, 2440564), (490, 2266238), (505, 2198924), (637, 1743260), (707, 1570660), (863, 1286740), (910, 1220282), (980, 1133119), (1010, 1099462), (1274, 871630), (1313, 845740), (1414, 785330), (1726, 643370), (1820, 610141), (2020, 549731), (2548, 435815), (2626, 422870), (2828, 392665), (3185, 348652), (3452, 321685), (3535, 314132), (4315, 257348), (4949, 224380), (5252, 211435), (6041, 183820), (6370, 174326), (6565, 169148), (7070, 157066), (8630, 128674), (9191, 120820), (9898, 112190), (11219, 98980), (12082, 91910), (12740, 87163), (13130, 84574), (14140, 78533), (17260, 64337), (18382, 60410), (19796, 56095), (22438, 49490), (24164, 45955), (24745, 44876), (26260, 42287), (30205, 36764)]