194692470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 562857984

約数和(自身を除く): 368165514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 173, 210, 230, 233, 322, 345, 346, 466, 483, 519, 690, 699, 805, 865, 966, 1038, 1165, 1211, 1398, 1610, 1631, 1730, 2330, 2415, 2422, 2595, 3262, 3495, 3633, 3979, 4830, 4893, 5190, 5359, 6055, 6990, 7266, 7958, 8155, 9786, 10718, 11937, 12110, 16077, 16310, 18165, 19895, 23874, 24465, 26795, 27853, 32154, 36330, 37513, 39790, 40309, 48930, 53590, 55706, 59685, 75026, 80385, 80618, 83559, 112539, 119370, 120927, 139265, 160770, 167118, 187565, 201545, 225078, 241854, 278530, 282163, 375130, 403090, 417795, 562695, 564326, 604635, 835590, 846489, 927107, 1125390, 1209270, 1410815, 1692978, 1854214, 2781321, 2821630, 4232445, 4635535, 5562642, 6489749, 8464890, 9271070, 12979498, 13906605, 19469247, 27813210, 32448745, 38938494, 64897490, 97346235, 194692470]

約数ペア:

[(1, 194692470), (2, 97346235), (3, 64897490), (5, 38938494), (6, 32448745), (7, 27813210), (10, 19469247), (14, 13906605), (15, 12979498), (21, 9271070), (23, 8464890), (30, 6489749), (35, 5562642), (42, 4635535), (46, 4232445), (69, 2821630), (70, 2781321), (105, 1854214), (115, 1692978), (138, 1410815), (161, 1209270), (173, 1125390), (210, 927107), (230, 846489), (233, 835590), (322, 604635), (345, 564326), (346, 562695), (466, 417795), (483, 403090), (519, 375130), (690, 282163), (699, 278530), (805, 241854), (865, 225078), (966, 201545), (1038, 187565), (1165, 167118), (1211, 160770), (1398, 139265), (1610, 120927), (1631, 119370), (1730, 112539), (2330, 83559), (2415, 80618), (2422, 80385), (2595, 75026), (3262, 59685), (3495, 55706), (3633, 53590), (3979, 48930), (4830, 40309), (4893, 39790), (5190, 37513), (5359, 36330), (6055, 32154), (6990, 27853), (7266, 26795), (7958, 24465), (8155, 23874), (9786, 19895), (10718, 18165), (11937, 16310), (12110, 16077)]