170755074

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 461836800

約数和(自身を除く): 291081726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 37, 42, 54, 58, 63, 74, 87, 111, 126, 174, 189, 203, 222, 259, 261, 333, 378, 406, 421, 518, 522, 609, 666, 777, 783, 842, 999, 1073, 1218, 1263, 1554, 1566, 1827, 1998, 2146, 2331, 2526, 2947, 3219, 3654, 3789, 4662, 5481, 5894, 6438, 6993, 7511, 7578, 8841, 9657, 10962, 11367, 12209, 13986, 15022, 15577, 17682, 19314, 22533, 22734, 24418, 26523, 28971, 31154, 36627, 45066, 46731, 53046, 57942, 67599, 73254, 79569, 85463, 93462, 109039, 109881, 135198, 140193, 159138, 170926, 202797, 218078, 219762, 256389, 280386, 327117, 329643, 405594, 420579, 451733, 512778, 654234, 659286, 769167, 841158, 903466, 981351, 1355199, 1538334, 1962702, 2307501, 2710398, 2944053, 3162131, 4065597, 4615002, 5888106, 6324262, 8131194, 9486393, 12196791, 18972786, 24393582, 28459179, 56918358, 85377537, 170755074]

約数ペア:

[(1, 170755074), (2, 85377537), (3, 56918358), (6, 28459179), (7, 24393582), (9, 18972786), (14, 12196791), (18, 9486393), (21, 8131194), (27, 6324262), (29, 5888106), (37, 4615002), (42, 4065597), (54, 3162131), (58, 2944053), (63, 2710398), (74, 2307501), (87, 1962702), (111, 1538334), (126, 1355199), (174, 981351), (189, 903466), (203, 841158), (222, 769167), (259, 659286), (261, 654234), (333, 512778), (378, 451733), (406, 420579), (421, 405594), (518, 329643), (522, 327117), (609, 280386), (666, 256389), (777, 219762), (783, 218078), (842, 202797), (999, 170926), (1073, 159138), (1218, 140193), (1263, 135198), (1554, 109881), (1566, 109039), (1827, 93462), (1998, 85463), (2146, 79569), (2331, 73254), (2526, 67599), (2947, 57942), (3219, 53046), (3654, 46731), (3789, 45066), (4662, 36627), (5481, 31154), (5894, 28971), (6438, 26523), (6993, 24418), (7511, 22734), (7578, 22533), (8841, 19314), (9657, 17682), (10962, 15577), (11367, 15022), (12209, 13986)]