38940930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 116947584

約数和(自身を除く): 78006654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 113, 126, 210, 226, 315, 339, 547, 565, 630, 678, 791, 1017, 1094, 1130, 1582, 1641, 1695, 2034, 2373, 2735, 3282, 3390, 3829, 3955, 4746, 4923, 5085, 5470, 7119, 7658, 7910, 8205, 9846, 10170, 11487, 11865, 14238, 16410, 19145, 22974, 23730, 24615, 34461, 35595, 38290, 49230, 57435, 61811, 68922, 71190, 114870, 123622, 172305, 185433, 309055, 344610, 370866, 432677, 556299, 618110, 865354, 927165, 1112598, 1298031, 1854330, 2163385, 2596062, 2781495, 3894093, 4326770, 5562990, 6490155, 7788186, 12980310, 19470465, 38940930]

約数ペア:

[(1, 38940930), (2, 19470465), (3, 12980310), (5, 7788186), (6, 6490155), (7, 5562990), (9, 4326770), (10, 3894093), (14, 2781495), (15, 2596062), (18, 2163385), (21, 1854330), (30, 1298031), (35, 1112598), (42, 927165), (45, 865354), (63, 618110), (70, 556299), (90, 432677), (105, 370866), (113, 344610), (126, 309055), (210, 185433), (226, 172305), (315, 123622), (339, 114870), (547, 71190), (565, 68922), (630, 61811), (678, 57435), (791, 49230), (1017, 38290), (1094, 35595), (1130, 34461), (1582, 24615), (1641, 23730), (1695, 22974), (2034, 19145), (2373, 16410), (2735, 14238), (3282, 11865), (3390, 11487), (3829, 10170), (3955, 9846), (4746, 8205), (4923, 7910), (5085, 7658), (5470, 7119)]