16273530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2020

約数の個数: 96

約数和(自身を含む): 52101504

約数和(自身を除く): 35827974

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 1987, 2730, 3974, 4095, 5961, 8190, 9935, 11922, 13909, 17883, 19870, 25831, 27818, 29805, 35766, 41727, 51662, 59610, 69545, 77493, 83454, 89415, 125181, 129155, 139090, 154986, 178830, 180817, 208635, 232479, 250362, 258310, 361634, 387465, 417270, 464958, 542451, 625905, 774930, 904085, 1084902, 1162395, 1251810, 1627353, 1808170, 2324790, 2712255, 3254706, 5424510, 8136765, 16273530]

約数ペア:

[(1, 16273530), (2, 8136765), (3, 5424510), (5, 3254706), (6, 2712255), (7, 2324790), (9, 1808170), (10, 1627353), (13, 1251810), (14, 1162395), (15, 1084902), (18, 904085), (21, 774930), (26, 625905), (30, 542451), (35, 464958), (39, 417270), (42, 387465), (45, 361634), (63, 258310), (65, 250362), (70, 232479), (78, 208635), (90, 180817), (91, 178830), (105, 154986), (117, 139090), (126, 129155), (130, 125181), (182, 89415), (195, 83454), (210, 77493), (234, 69545), (273, 59610), (315, 51662), (390, 41727), (455, 35766), (546, 29805), (585, 27818), (630, 25831), (819, 19870), (910, 17883), (1170, 13909), (1365, 11922), (1638, 9935), (1987, 8190), (2730, 5961), (3974, 4095)]