17434620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 61483968

約数和(自身を除く): 44049348

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, 101, 105, 126, 137, 140, 180, 202, 210, 252, 274, 303, 315, 404, 411, 420, 505, 548, 606, 630, 685, 707, 822, 909, 959, 1010, 1212, 1233, 1260, 1370, 1414, 1515, 1644, 1818, 1918, 2020, 2055, 2121, 2466, 2740, 2828, 2877, 3030, 3535, 3636, 3836, 4110, 4242, 4545, 4795, 4932, 5754, 6060, 6165, 6363, 7070, 8220, 8484, 8631, 9090, 9590, 10605, 11508, 12330, 12726, 13837, 14140, 14385, 17262, 18180, 19180, 21210, 24660, 25452, 27674, 28770, 31815, 34524, 41511, 42420, 43155, 55348, 57540, 63630, 69185, 83022, 86310, 96859, 124533, 127260, 138370, 166044, 172620, 193718, 207555, 249066, 276740, 290577, 387436, 415110, 484295, 498132, 581154, 622665, 830220, 871731, 968590, 1162308, 1245330, 1452885, 1743462, 1937180, 2490660, 2905770, 3486924, 4358655, 5811540, 8717310, 17434620]

約数ペア:

[(1, 17434620), (2, 8717310), (3, 5811540), (4, 4358655), (5, 3486924), (6, 2905770), (7, 2490660), (9, 1937180), (10, 1743462), (12, 1452885), (14, 1245330), (15, 1162308), (18, 968590), (20, 871731), (21, 830220), (28, 622665), (30, 581154), (35, 498132), (36, 484295), (42, 415110), (45, 387436), (60, 290577), (63, 276740), (70, 249066), (84, 207555), (90, 193718), (101, 172620), (105, 166044), (126, 138370), (137, 127260), (140, 124533), (180, 96859), (202, 86310), (210, 83022), (252, 69185), (274, 63630), (303, 57540), (315, 55348), (404, 43155), (411, 42420), (420, 41511), (505, 34524), (548, 31815), (606, 28770), (630, 27674), (685, 25452), (707, 24660), (822, 21210), (909, 19180), (959, 18180), (1010, 17262), (1212, 14385), (1233, 14140), (1260, 13837), (1370, 12726), (1414, 12330), (1515, 11508), (1644, 10605), (1818, 9590), (1918, 9090), (2020, 8631), (2055, 8484), (2121, 8220), (2466, 7070), (2740, 6363), (2828, 6165), (2877, 6060), (3030, 5754), (3535, 4932), (3636, 4795), (3836, 4545), (4110, 4242)]