74862270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 223741440

約数和(自身を除く): 148879170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 331, 359, 630, 662, 718, 993, 1077, 1655, 1795, 1986, 2154, 2317, 2513, 2979, 3231, 3310, 3590, 4634, 4965, 5026, 5385, 5958, 6462, 6951, 7539, 9930, 10770, 11585, 12565, 13902, 14895, 15078, 16155, 20853, 22617, 23170, 25130, 29790, 32310, 34755, 37695, 41706, 45234, 69510, 75390, 104265, 113085, 118829, 208530, 226170, 237658, 356487, 594145, 712974, 831803, 1069461, 1188290, 1663606, 1782435, 2138922, 2495409, 3564870, 4159015, 4990818, 5347305, 7486227, 8318030, 10694610, 12477045, 14972454, 24954090, 37431135, 74862270]

約数ペア:

[(1, 74862270), (2, 37431135), (3, 24954090), (5, 14972454), (6, 12477045), (7, 10694610), (9, 8318030), (10, 7486227), (14, 5347305), (15, 4990818), (18, 4159015), (21, 3564870), (30, 2495409), (35, 2138922), (42, 1782435), (45, 1663606), (63, 1188290), (70, 1069461), (90, 831803), (105, 712974), (126, 594145), (210, 356487), (315, 237658), (331, 226170), (359, 208530), (630, 118829), (662, 113085), (718, 104265), (993, 75390), (1077, 69510), (1655, 45234), (1795, 41706), (1986, 37695), (2154, 34755), (2317, 32310), (2513, 29790), (2979, 25130), (3231, 23170), (3310, 22617), (3590, 20853), (4634, 16155), (4965, 15078), (5026, 14895), (5385, 13902), (5958, 12565), (6462, 11585), (6951, 10770), (7539, 9930)]