834537990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11443}}^1$

素因数の和:11494

約数の個数: 128

約数和(自身を含む): 2491679232

約数和(自身を除く): 1657141242

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 330, 374, 390, 429, 442, 510, 561, 663, 715, 858, 935, 1105, 1122, 1326, 1430, 1870, 2145, 2210, 2431, 2805, 3315, 4290, 4862, 5610, 6630, 7293, 11443, 12155, 14586, 22886, 24310, 34329, 36465, 57215, 68658, 72930, 114430, 125873, 148759, 171645, 194531, 251746, 297518, 343290, 377619, 389062, 446277, 583593, 629365, 743795, 755238, 892554, 972655, 1167186, 1258730, 1487590, 1636349, 1888095, 1945310, 2139841, 2231385, 2528903, 2917965, 3272698, 3776190, 4279682, 4462770, 4909047, 5057806, 5835930, 6419523, 7586709, 8181745, 9818094, 10699205, 12644515, 12839046, 15173418, 16363490, 21398410, 24545235, 25289030, 27817933, 32097615, 37933545, 49090470, 55635866, 64195230, 75867090, 83453799, 139089665, 166907598, 278179330, 417268995, 834537990]

約数ペア:

[(1, 834537990), (2, 417268995), (3, 278179330), (5, 166907598), (6, 139089665), (10, 83453799), (11, 75867090), (13, 64195230), (15, 55635866), (17, 49090470), (22, 37933545), (26, 32097615), (30, 27817933), (33, 25289030), (34, 24545235), (39, 21398410), (51, 16363490), (55, 15173418), (65, 12839046), (66, 12644515), (78, 10699205), (85, 9818094), (102, 8181745), (110, 7586709), (130, 6419523), (143, 5835930), (165, 5057806), (170, 4909047), (187, 4462770), (195, 4279682), (221, 3776190), (255, 3272698), (286, 2917965), (330, 2528903), (374, 2231385), (390, 2139841), (429, 1945310), (442, 1888095), (510, 1636349), (561, 1487590), (663, 1258730), (715, 1167186), (858, 972655), (935, 892554), (1105, 755238), (1122, 743795), (1326, 629365), (1430, 583593), (1870, 446277), (2145, 389062), (2210, 377619), (2431, 343290), (2805, 297518), (3315, 251746), (4290, 194531), (4862, 171645), (5610, 148759), (6630, 125873), (7293, 114430), (11443, 72930), (12155, 68658), (14586, 57215), (22886, 36465), (24310, 34329)]