2013879105

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 4311673344

約数和(自身を除く): 2297794239

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 63, 73, 81, 105, 111, 135, 185, 189, 219, 259, 263, 315, 333, 365, 405, 511, 555, 567, 657, 777, 789, 945, 999, 1095, 1295, 1315, 1533, 1665, 1841, 1971, 2331, 2367, 2555, 2701, 2835, 2997, 3285, 3885, 3945, 4599, 4995, 5523, 5913, 6993, 7101, 7665, 8103, 9205, 9731, 9855, 11655, 11835, 13505, 13797, 14985, 16569, 18907, 19199, 20979, 21303, 22995, 24309, 27615, 29193, 29565, 34965, 35505, 40515, 41391, 48655, 49707, 56721, 57597, 68117, 68985, 72927, 82845, 87579, 94535, 95995, 104895, 106515, 121545, 134393, 145965, 149121, 170163, 172791, 204351, 206955, 218781, 248535, 262737, 283605, 287985, 340585, 364635, 403179, 437895, 510489, 518373, 613053, 671965, 710363, 745605, 788211, 850815, 863955, 1021755, 1093905, 1209537, 1313685, 1531467, 1555119, 1839159, 2015895, 2131089, 2552445, 2591865, 3065265, 3551815, 3628611, 3941055, 4972541, 5517477, 6047685, 6393267, 7657335, 7775595, 9195795, 10655445, 10885833, 14917623, 18143055, 19179801, 24862705, 27587385, 31966335, 44752869, 54429165, 57539403, 74588115, 95899005, 134258607, 223764345, 287697015, 402775821, 671293035, 2013879105]

約数ペア:

[(1, 2013879105), (3, 671293035), (5, 402775821), (7, 287697015), (9, 223764345), (15, 134258607), (21, 95899005), (27, 74588115), (35, 57539403), (37, 54429165), (45, 44752869), (63, 31966335), (73, 27587385), (81, 24862705), (105, 19179801), (111, 18143055), (135, 14917623), (185, 10885833), (189, 10655445), (219, 9195795), (259, 7775595), (263, 7657335), (315, 6393267), (333, 6047685), (365, 5517477), (405, 4972541), (511, 3941055), (555, 3628611), (567, 3551815), (657, 3065265), (777, 2591865), (789, 2552445), (945, 2131089), (999, 2015895), (1095, 1839159), (1295, 1555119), (1315, 1531467), (1533, 1313685), (1665, 1209537), (1841, 1093905), (1971, 1021755), (2331, 863955), (2367, 850815), (2555, 788211), (2701, 745605), (2835, 710363), (2997, 671965), (3285, 613053), (3885, 518373), (3945, 510489), (4599, 437895), (4995, 403179), (5523, 364635), (5913, 340585), (6993, 287985), (7101, 283605), (7665, 262737), (8103, 248535), (9205, 218781), (9731, 206955), (9855, 204351), (11655, 172791), (11835, 170163), (13505, 149121), (13797, 145965), (14985, 134393), (16569, 121545), (18907, 106515), (19199, 104895), (20979, 95995), (21303, 94535), (22995, 87579), (24309, 82845), (27615, 72927), (29193, 68985), (29565, 68117), (34965, 57597), (35505, 56721), (40515, 49707), (41391, 48655)]