16764930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 56609280

約数和(自身を除く): 39844350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 30, 35, 39, 42, 45, 46, 63, 65, 69, 70, 78, 89, 90, 91, 105, 115, 117, 126, 130, 138, 161, 178, 182, 195, 207, 210, 230, 234, 267, 273, 299, 315, 322, 345, 390, 414, 445, 455, 483, 534, 546, 585, 598, 623, 630, 690, 801, 805, 819, 890, 897, 910, 966, 1035, 1157, 1170, 1246, 1335, 1365, 1449, 1495, 1602, 1610, 1638, 1794, 1869, 2047, 2070, 2093, 2314, 2415, 2670, 2691, 2730, 2898, 2990, 3115, 3471, 3738, 4005, 4094, 4095, 4186, 4485, 4830, 5382, 5607, 5785, 6141, 6230, 6279, 6942, 7245, 8010, 8099, 8190, 8970, 9345, 10235, 10413, 10465, 11214, 11570, 12282, 12558, 13455, 14329, 14490, 16198, 17355, 18423, 18690, 18837, 20470, 20826, 20930, 24297, 26611, 26910, 28035, 28658, 30705, 31395, 34710, 36846, 37674, 40495, 42987, 48594, 52065, 53222, 56070, 61410, 62790, 71645, 72891, 79833, 80990, 85974, 92115, 94185, 104130, 121485, 128961, 133055, 143290, 145782, 159666, 184230, 186277, 188370, 214935, 239499, 242970, 257922, 266110, 364455, 372554, 399165, 429870, 478998, 558831, 644805, 728910, 798330, 931385, 1117662, 1197495, 1289610, 1676493, 1862770, 2394990, 2794155, 3352986, 5588310, 8382465, 16764930]

約数ペア:

[(1, 16764930), (2, 8382465), (3, 5588310), (5, 3352986), (6, 2794155), (7, 2394990), (9, 1862770), (10, 1676493), (13, 1289610), (14, 1197495), (15, 1117662), (18, 931385), (21, 798330), (23, 728910), (26, 644805), (30, 558831), (35, 478998), (39, 429870), (42, 399165), (45, 372554), (46, 364455), (63, 266110), (65, 257922), (69, 242970), (70, 239499), (78, 214935), (89, 188370), (90, 186277), (91, 184230), (105, 159666), (115, 145782), (117, 143290), (126, 133055), (130, 128961), (138, 121485), (161, 104130), (178, 94185), (182, 92115), (195, 85974), (207, 80990), (210, 79833), (230, 72891), (234, 71645), (267, 62790), (273, 61410), (299, 56070), (315, 53222), (322, 52065), (345, 48594), (390, 42987), (414, 40495), (445, 37674), (455, 36846), (483, 34710), (534, 31395), (546, 30705), (585, 28658), (598, 28035), (623, 26910), (630, 26611), (690, 24297), (801, 20930), (805, 20826), (819, 20470), (890, 18837), (897, 18690), (910, 18423), (966, 17355), (1035, 16198), (1157, 14490), (1170, 14329), (1246, 13455), (1335, 12558), (1365, 12282), (1449, 11570), (1495, 11214), (1602, 10465), (1610, 10413), (1638, 10235), (1794, 9345), (1869, 8970), (2047, 8190), (2070, 8099), (2093, 8010), (2314, 7245), (2415, 6942), (2670, 6279), (2691, 6230), (2730, 6141), (2898, 5785), (2990, 5607), (3115, 5382), (3471, 4830), (3738, 4485), (4005, 4186), (4094, 4095)]