890834700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{60601}}^1$

素因数の和:60632

約数の個数: 108

約数和(自身を含む): 2998344552

約数和(自身を除く): 2107509852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 14700, 60601, 121202, 181803, 242404, 303005, 363606, 424207, 606010, 727212, 848414, 909015, 1212020, 1272621, 1515025, 1696828, 1818030, 2121035, 2545242, 2969449, 3030050, 3636060, 4242070, 4545075, 5090484, 5938898, 6060100, 6363105, 8484140, 8908347, 9090150, 10605175, 11877796, 12726210, 14847245, 17816694, 18180300, 21210350, 25452420, 29694490, 31815525, 35633388, 42420700, 44541735, 59388980, 63631050, 74236225, 89083470, 127262100, 148472450, 178166940, 222708675, 296944900, 445417350, 890834700]

約数ペア:

[(1, 890834700), (2, 445417350), (3, 296944900), (4, 222708675), (5, 178166940), (6, 148472450), (7, 127262100), (10, 89083470), (12, 74236225), (14, 63631050), (15, 59388980), (20, 44541735), (21, 42420700), (25, 35633388), (28, 31815525), (30, 29694490), (35, 25452420), (42, 21210350), (49, 18180300), (50, 17816694), (60, 14847245), (70, 12726210), (75, 11877796), (84, 10605175), (98, 9090150), (100, 8908347), (105, 8484140), (140, 6363105), (147, 6060100), (150, 5938898), (175, 5090484), (196, 4545075), (210, 4242070), (245, 3636060), (294, 3030050), (300, 2969449), (350, 2545242), (420, 2121035), (490, 1818030), (525, 1696828), (588, 1515025), (700, 1272621), (735, 1212020), (980, 909015), (1050, 848414), (1225, 727212), (1470, 606010), (2100, 424207), (2450, 363606), (2940, 303005), (3675, 242404), (4900, 181803), (7350, 121202), (14700, 60601)]