2174130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 144

約数和(自身を含む): 7202520

約数和(自身を除く): 5028390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 29, 30, 34, 35, 42, 45, 49, 51, 58, 63, 70, 85, 87, 90, 98, 102, 105, 119, 126, 145, 147, 153, 170, 174, 203, 210, 238, 245, 255, 261, 290, 294, 306, 315, 357, 406, 435, 441, 490, 493, 510, 522, 595, 609, 630, 714, 735, 765, 833, 870, 882, 986, 1015, 1071, 1190, 1218, 1305, 1421, 1470, 1479, 1530, 1666, 1785, 1827, 2030, 2142, 2205, 2465, 2499, 2610, 2842, 2958, 3045, 3451, 3570, 3654, 4165, 4263, 4410, 4437, 4930, 4998, 5355, 6090, 6902, 7105, 7395, 7497, 8330, 8526, 8874, 9135, 10353, 10710, 12495, 12789, 14210, 14790, 14994, 17255, 18270, 20706, 21315, 22185, 24157, 24990, 25578, 31059, 34510, 37485, 42630, 44370, 48314, 51765, 62118, 63945, 72471, 74970, 103530, 120785, 127890, 144942, 155295, 217413, 241570, 310590, 362355, 434826, 724710, 1087065, 2174130]

約数ペア:

[(1, 2174130), (2, 1087065), (3, 724710), (5, 434826), (6, 362355), (7, 310590), (9, 241570), (10, 217413), (14, 155295), (15, 144942), (17, 127890), (18, 120785), (21, 103530), (29, 74970), (30, 72471), (34, 63945), (35, 62118), (42, 51765), (45, 48314), (49, 44370), (51, 42630), (58, 37485), (63, 34510), (70, 31059), (85, 25578), (87, 24990), (90, 24157), (98, 22185), (102, 21315), (105, 20706), (119, 18270), (126, 17255), (145, 14994), (147, 14790), (153, 14210), (170, 12789), (174, 12495), (203, 10710), (210, 10353), (238, 9135), (245, 8874), (255, 8526), (261, 8330), (290, 7497), (294, 7395), (306, 7105), (315, 6902), (357, 6090), (406, 5355), (435, 4998), (441, 4930), (490, 4437), (493, 4410), (510, 4263), (522, 4165), (595, 3654), (609, 3570), (630, 3451), (714, 3045), (735, 2958), (765, 2842), (833, 2610), (870, 2499), (882, 2465), (986, 2205), (1015, 2142), (1071, 2030), (1190, 1827), (1218, 1785), (1305, 1666), (1421, 1530), (1470, 1479)]