58172940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 203740992

約数和(自身を除く): 145568052

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, 84, 90, 105, 126, 137, 140, 180, 210, 252, 274, 315, 337, 411, 420, 548, 630, 674, 685, 822, 959, 1011, 1233, 1260, 1348, 1370, 1644, 1685, 1918, 2022, 2055, 2359, 2466, 2740, 2877, 3033, 3370, 3836, 4044, 4110, 4718, 4795, 4932, 5055, 5754, 6066, 6165, 6740, 7077, 8220, 8631, 9436, 9590, 10110, 11508, 11795, 12132, 12330, 14154, 14385, 15165, 17262, 19180, 20220, 21231, 23590, 24660, 28308, 28770, 30330, 34524, 35385, 42462, 43155, 46169, 47180, 57540, 60660, 70770, 84924, 86310, 92338, 106155, 138507, 141540, 172620, 184676, 212310, 230845, 277014, 323183, 415521, 424620, 461690, 554028, 646366, 692535, 831042, 923380, 969549, 1292732, 1385070, 1615915, 1662084, 1939098, 2077605, 2770140, 2908647, 3231830, 3878196, 4155210, 4847745, 5817294, 6463660, 8310420, 9695490, 11634588, 14543235, 19390980, 29086470, 58172940]

約数ペア:

[(1, 58172940), (2, 29086470), (3, 19390980), (4, 14543235), (5, 11634588), (6, 9695490), (7, 8310420), (9, 6463660), (10, 5817294), (12, 4847745), (14, 4155210), (15, 3878196), (18, 3231830), (20, 2908647), (21, 2770140), (28, 2077605), (30, 1939098), (35, 1662084), (36, 1615915), (42, 1385070), (45, 1292732), (60, 969549), (63, 923380), (70, 831042), (84, 692535), (90, 646366), (105, 554028), (126, 461690), (137, 424620), (140, 415521), (180, 323183), (210, 277014), (252, 230845), (274, 212310), (315, 184676), (337, 172620), (411, 141540), (420, 138507), (548, 106155), (630, 92338), (674, 86310), (685, 84924), (822, 70770), (959, 60660), (1011, 57540), (1233, 47180), (1260, 46169), (1348, 43155), (1370, 42462), (1644, 35385), (1685, 34524), (1918, 30330), (2022, 28770), (2055, 28308), (2359, 24660), (2466, 23590), (2740, 21231), (2877, 20220), (3033, 19180), (3370, 17262), (3836, 15165), (4044, 14385), (4110, 14154), (4718, 12330), (4795, 12132), (4932, 11795), (5055, 11508), (5754, 10110), (6066, 9590), (6165, 9436), (6740, 8631), (7077, 8220)]