139632390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1111

約数の個数: 128

約数和(自身を含む): 408240000

約数和(自身を除く): 268607610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 29, 30, 34, 45, 51, 54, 58, 85, 87, 90, 102, 135, 145, 153, 170, 174, 255, 261, 270, 290, 306, 435, 459, 493, 510, 522, 765, 783, 870, 918, 986, 1049, 1305, 1479, 1530, 1566, 2098, 2295, 2465, 2610, 2958, 3147, 3915, 4437, 4590, 4930, 5245, 6294, 7395, 7830, 8874, 9441, 10490, 13311, 14790, 15735, 17833, 18882, 22185, 26622, 28323, 30421, 31470, 35666, 44370, 47205, 53499, 56646, 60842, 66555, 89165, 91263, 94410, 106998, 133110, 141615, 152105, 160497, 178330, 182526, 267495, 273789, 283230, 304210, 320994, 456315, 481491, 517157, 534990, 547578, 802485, 821367, 912630, 962982, 1034314, 1368945, 1551471, 1604970, 1642734, 2407455, 2585785, 2737890, 3102942, 4106835, 4654413, 4814910, 5171570, 7757355, 8213670, 9308826, 13963239, 15514710, 23272065, 27926478, 46544130, 69816195, 139632390]

約数ペア:

[(1, 139632390), (2, 69816195), (3, 46544130), (5, 27926478), (6, 23272065), (9, 15514710), (10, 13963239), (15, 9308826), (17, 8213670), (18, 7757355), (27, 5171570), (29, 4814910), (30, 4654413), (34, 4106835), (45, 3102942), (51, 2737890), (54, 2585785), (58, 2407455), (85, 1642734), (87, 1604970), (90, 1551471), (102, 1368945), (135, 1034314), (145, 962982), (153, 912630), (170, 821367), (174, 802485), (255, 547578), (261, 534990), (270, 517157), (290, 481491), (306, 456315), (435, 320994), (459, 304210), (493, 283230), (510, 273789), (522, 267495), (765, 182526), (783, 178330), (870, 160497), (918, 152105), (986, 141615), (1049, 133110), (1305, 106998), (1479, 94410), (1530, 91263), (1566, 89165), (2098, 66555), (2295, 60842), (2465, 56646), (2610, 53499), (2958, 47205), (3147, 44370), (3915, 35666), (4437, 31470), (4590, 30421), (4930, 28323), (5245, 26622), (6294, 22185), (7395, 18882), (7830, 17833), (8874, 15735), (9441, 14790), (10490, 13311)]