15672910974

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1207

約数の個数: 128

約数和(自身を含む): 37981440000

約数和(自身を除く): 22308529026

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 313, 343, 406, 609, 626, 686, 839, 939, 1029, 1218, 1421, 1678, 1878, 2058, 2191, 2517, 2842, 4263, 4382, 5034, 5873, 6573, 8526, 9077, 9947, 11746, 13146, 15337, 17619, 18154, 19894, 24331, 27231, 29841, 30674, 35238, 41111, 46011, 48662, 54462, 59682, 63539, 72993, 82222, 92022, 107359, 123333, 127078, 145986, 170317, 190617, 214718, 246666, 262607, 287777, 322077, 340634, 381234, 444773, 510951, 525214, 575554, 644154, 787821, 863331, 889546, 1021902, 1192219, 1334319, 1575642, 1726662, 1838249, 2384438, 2668638, 3113411, 3576657, 3676498, 5514747, 6226822, 7153314, 7615603, 8345533, 9340233, 11029494, 12867743, 15231206, 16691066, 18680466, 22846809, 25036599, 25735486, 38603229, 45693618, 50073198, 53309221, 77206458, 90074201, 106618442, 159927663, 180148402, 270222603, 319855326, 373164547, 540445206, 746329094, 1119493641, 2238987282, 2612151829, 5224303658, 7836455487, 15672910974]

約数ペア:

[(1, 15672910974), (2, 7836455487), (3, 5224303658), (6, 2612151829), (7, 2238987282), (14, 1119493641), (21, 746329094), (29, 540445206), (42, 373164547), (49, 319855326), (58, 270222603), (87, 180148402), (98, 159927663), (147, 106618442), (174, 90074201), (203, 77206458), (294, 53309221), (313, 50073198), (343, 45693618), (406, 38603229), (609, 25735486), (626, 25036599), (686, 22846809), (839, 18680466), (939, 16691066), (1029, 15231206), (1218, 12867743), (1421, 11029494), (1678, 9340233), (1878, 8345533), (2058, 7615603), (2191, 7153314), (2517, 6226822), (2842, 5514747), (4263, 3676498), (4382, 3576657), (5034, 3113411), (5873, 2668638), (6573, 2384438), (8526, 1838249), (9077, 1726662), (9947, 1575642), (11746, 1334319), (13146, 1192219), (15337, 1021902), (17619, 889546), (18154, 863331), (19894, 787821), (24331, 644154), (27231, 575554), (29841, 525214), (30674, 510951), (35238, 444773), (41111, 381234), (46011, 340634), (48662, 322077), (54462, 287777), (59682, 262607), (63539, 246666), (72993, 214718), (82222, 190617), (92022, 170317), (107359, 145986), (123333, 127078)]