71533110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 203793408

約数和(自身を除く): 132260298

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 41, 51, 55, 66, 82, 85, 102, 110, 123, 165, 170, 187, 205, 246, 255, 311, 330, 374, 410, 451, 510, 561, 615, 622, 697, 902, 933, 935, 1122, 1230, 1353, 1394, 1555, 1866, 1870, 2091, 2255, 2706, 2805, 3110, 3421, 3485, 4182, 4510, 4665, 5287, 5610, 6765, 6842, 6970, 7667, 9330, 10263, 10455, 10574, 12751, 13530, 15334, 15861, 17105, 20526, 20910, 23001, 25502, 26435, 31722, 34210, 38253, 38335, 46002, 51315, 52870, 58157, 63755, 76506, 76670, 79305, 102630, 115005, 116314, 127510, 140261, 158610, 174471, 191265, 216767, 230010, 280522, 290785, 348942, 382530, 420783, 433534, 581570, 650301, 701305, 841566, 872355, 1083835, 1300602, 1402610, 1744710, 2103915, 2167670, 2384437, 3251505, 4207830, 4768874, 6503010, 7153311, 11922185, 14306622, 23844370, 35766555, 71533110]

約数ペア:

[(1, 71533110), (2, 35766555), (3, 23844370), (5, 14306622), (6, 11922185), (10, 7153311), (11, 6503010), (15, 4768874), (17, 4207830), (22, 3251505), (30, 2384437), (33, 2167670), (34, 2103915), (41, 1744710), (51, 1402610), (55, 1300602), (66, 1083835), (82, 872355), (85, 841566), (102, 701305), (110, 650301), (123, 581570), (165, 433534), (170, 420783), (187, 382530), (205, 348942), (246, 290785), (255, 280522), (311, 230010), (330, 216767), (374, 191265), (410, 174471), (451, 158610), (510, 140261), (561, 127510), (615, 116314), (622, 115005), (697, 102630), (902, 79305), (933, 76670), (935, 76506), (1122, 63755), (1230, 58157), (1353, 52870), (1394, 51315), (1555, 46002), (1866, 38335), (1870, 38253), (2091, 34210), (2255, 31722), (2706, 26435), (2805, 25502), (3110, 23001), (3421, 20910), (3485, 20526), (4182, 17105), (4510, 15861), (4665, 15334), (5287, 13530), (5610, 12751), (6765, 10574), (6842, 10455), (6970, 10263), (7667, 9330)]