29165220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 102735360

約数和(自身を除く): 73570140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 293, 315, 316, 395, 420, 474, 553, 586, 630, 711, 790, 879, 948, 1106, 1172, 1185, 1260, 1422, 1465, 1580, 1659, 1758, 2051, 2212, 2370, 2637, 2765, 2844, 2930, 3318, 3516, 3555, 4102, 4395, 4740, 4977, 5274, 5530, 5860, 6153, 6636, 7110, 8204, 8295, 8790, 9954, 10255, 10548, 11060, 12306, 13185, 14220, 16590, 17580, 18459, 19908, 20510, 23147, 24612, 24885, 26370, 30765, 33180, 36918, 41020, 46294, 49770, 52740, 61530, 69441, 73836, 92295, 92588, 99540, 115735, 123060, 138882, 162029, 184590, 208323, 231470, 277764, 324058, 347205, 369180, 416646, 462940, 486087, 648116, 694410, 810145, 833292, 972174, 1041615, 1388820, 1458261, 1620290, 1944348, 2083230, 2430435, 2916522, 3240580, 4166460, 4860870, 5833044, 7291305, 9721740, 14582610, 29165220]

約数ペア:

[(1, 29165220), (2, 14582610), (3, 9721740), (4, 7291305), (5, 5833044), (6, 4860870), (7, 4166460), (9, 3240580), (10, 2916522), (12, 2430435), (14, 2083230), (15, 1944348), (18, 1620290), (20, 1458261), (21, 1388820), (28, 1041615), (30, 972174), (35, 833292), (36, 810145), (42, 694410), (45, 648116), (60, 486087), (63, 462940), (70, 416646), (79, 369180), (84, 347205), (90, 324058), (105, 277764), (126, 231470), (140, 208323), (158, 184590), (180, 162029), (210, 138882), (237, 123060), (252, 115735), (293, 99540), (315, 92588), (316, 92295), (395, 73836), (420, 69441), (474, 61530), (553, 52740), (586, 49770), (630, 46294), (711, 41020), (790, 36918), (879, 33180), (948, 30765), (1106, 26370), (1172, 24885), (1185, 24612), (1260, 23147), (1422, 20510), (1465, 19908), (1580, 18459), (1659, 17580), (1758, 16590), (2051, 14220), (2212, 13185), (2370, 12306), (2637, 11060), (2765, 10548), (2844, 10255), (2930, 9954), (3318, 8790), (3516, 8295), (3555, 8204), (4102, 7110), (4395, 6636), (4740, 6153), (4977, 5860), (5274, 5530)]