1170438950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 2554992720

約数和(自身を除く): 1384553770

約数列:

[1, 2, 5, 10, 17, 19, 23, 25, 34, 38, 46, 50, 85, 95, 115, 137, 170, 190, 230, 274, 323, 391, 425, 437, 475, 529, 575, 646, 685, 782, 850, 874, 950, 1058, 1150, 1370, 1615, 1955, 2185, 2329, 2603, 2645, 3151, 3230, 3425, 3910, 4370, 4658, 5206, 5290, 6302, 6850, 7429, 8075, 8993, 9775, 10051, 10925, 11645, 13015, 13225, 14858, 15755, 16150, 17986, 19550, 20102, 21850, 23290, 26030, 26450, 31510, 37145, 44251, 44965, 50255, 53567, 58225, 59869, 65075, 72473, 74290, 78775, 88502, 89930, 100510, 107134, 116450, 119738, 130150, 144946, 157550, 170867, 185725, 221255, 224825, 251275, 267835, 299345, 341734, 362365, 371450, 442510, 449650, 502550, 535670, 598690, 724730, 854335, 1017773, 1106275, 1232041, 1339175, 1376987, 1496725, 1708670, 1811825, 2035546, 2212550, 2464082, 2678350, 2753974, 2993450, 3623650, 4271675, 5088865, 6160205, 6884935, 8543350, 10177730, 12320410, 13769870, 23408779, 25444325, 30801025, 34424675, 46817558, 50888650, 61602050, 68849350, 117043895, 234087790, 585219475, 1170438950]

約数ペア:

[(1, 1170438950), (2, 585219475), (5, 234087790), (10, 117043895), (17, 68849350), (19, 61602050), (23, 50888650), (25, 46817558), (34, 34424675), (38, 30801025), (46, 25444325), (50, 23408779), (85, 13769870), (95, 12320410), (115, 10177730), (137, 8543350), (170, 6884935), (190, 6160205), (230, 5088865), (274, 4271675), (323, 3623650), (391, 2993450), (425, 2753974), (437, 2678350), (475, 2464082), (529, 2212550), (575, 2035546), (646, 1811825), (685, 1708670), (782, 1496725), (850, 1376987), (874, 1339175), (950, 1232041), (1058, 1106275), (1150, 1017773), (1370, 854335), (1615, 724730), (1955, 598690), (2185, 535670), (2329, 502550), (2603, 449650), (2645, 442510), (3151, 371450), (3230, 362365), (3425, 341734), (3910, 299345), (4370, 267835), (4658, 251275), (5206, 224825), (5290, 221255), (6302, 185725), (6850, 170867), (7429, 157550), (8075, 144946), (8993, 130150), (9775, 119738), (10051, 116450), (10925, 107134), (11645, 100510), (13015, 89930), (13225, 88502), (14858, 78775), (15755, 74290), (16150, 72473), (17986, 65075), (19550, 59869), (20102, 58225), (21850, 53567), (23290, 50255), (26030, 44965), (26450, 44251), (31510, 37145)]