12713470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 30643200

約数和(自身を除く): 17929730

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 79, 95, 110, 121, 133, 154, 158, 190, 209, 242, 266, 385, 395, 418, 553, 605, 665, 770, 790, 847, 869, 1045, 1106, 1210, 1330, 1463, 1501, 1694, 1738, 2090, 2299, 2765, 2926, 3002, 4235, 4345, 4598, 5530, 6083, 7315, 7505, 8470, 8690, 9559, 10507, 11495, 12166, 14630, 15010, 16093, 16511, 19118, 21014, 22990, 30415, 32186, 33022, 47795, 52535, 60830, 66913, 80465, 82555, 95590, 105070, 115577, 133826, 160930, 165110, 181621, 231154, 334565, 363242, 577885, 669130, 908105, 1155770, 1271347, 1816210, 2542694, 6356735, 12713470]

約数ペア:

[(1, 12713470), (2, 6356735), (5, 2542694), (7, 1816210), (10, 1271347), (11, 1155770), (14, 908105), (19, 669130), (22, 577885), (35, 363242), (38, 334565), (55, 231154), (70, 181621), (77, 165110), (79, 160930), (95, 133826), (110, 115577), (121, 105070), (133, 95590), (154, 82555), (158, 80465), (190, 66913), (209, 60830), (242, 52535), (266, 47795), (385, 33022), (395, 32186), (418, 30415), (553, 22990), (605, 21014), (665, 19118), (770, 16511), (790, 16093), (847, 15010), (869, 14630), (1045, 12166), (1106, 11495), (1210, 10507), (1330, 9559), (1463, 8690), (1501, 8470), (1694, 7505), (1738, 7315), (2090, 6083), (2299, 5530), (2765, 4598), (2926, 4345), (3002, 4235)]