187004090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 435746304

約数和(自身を除く): 248742214

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 49, 62, 65, 70, 91, 98, 130, 155, 182, 217, 245, 310, 403, 434, 455, 490, 637, 806, 910, 947, 1085, 1274, 1519, 1894, 2015, 2170, 2821, 3038, 3185, 4030, 4735, 5642, 6370, 6629, 7595, 9470, 12311, 13258, 14105, 15190, 19747, 24622, 28210, 29357, 33145, 39494, 46403, 58714, 61555, 66290, 86177, 92806, 98735, 123110, 146785, 172354, 197470, 205499, 232015, 293570, 381641, 410998, 430885, 464030, 603239, 763282, 861770, 1027495, 1206478, 1438493, 1908205, 2054990, 2671487, 2876986, 3016195, 3816410, 5342974, 6032390, 7192465, 13357435, 14384930, 18700409, 26714870, 37400818, 93502045, 187004090]

約数ペア:

[(1, 187004090), (2, 93502045), (5, 37400818), (7, 26714870), (10, 18700409), (13, 14384930), (14, 13357435), (26, 7192465), (31, 6032390), (35, 5342974), (49, 3816410), (62, 3016195), (65, 2876986), (70, 2671487), (91, 2054990), (98, 1908205), (130, 1438493), (155, 1206478), (182, 1027495), (217, 861770), (245, 763282), (310, 603239), (403, 464030), (434, 430885), (455, 410998), (490, 381641), (637, 293570), (806, 232015), (910, 205499), (947, 197470), (1085, 172354), (1274, 146785), (1519, 123110), (1894, 98735), (2015, 92806), (2170, 86177), (2821, 66290), (3038, 61555), (3185, 58714), (4030, 46403), (4735, 39494), (5642, 33145), (6370, 29357), (6629, 28210), (7595, 24622), (9470, 19747), (12311, 15190), (13258, 14105)]