1277165610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1447}}^1$

素因数の和:1937

約数の個数: 128

約数和(自身を含む): 3903344640

約数和(自身を除く): 2626179030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 467, 630, 934, 945, 1401, 1447, 1890, 2335, 2802, 2894, 3269, 4203, 4341, 4670, 6538, 7005, 7235, 8406, 8682, 9807, 10129, 12609, 13023, 14010, 14470, 16345, 19614, 20258, 21015, 21705, 25218, 26046, 29421, 30387, 32690, 39069, 42030, 43410, 49035, 50645, 58842, 60774, 63045, 65115, 78138, 88263, 91161, 98070, 101290, 126090, 130230, 147105, 151935, 176526, 182322, 195345, 273483, 294210, 303870, 390690, 441315, 455805, 546966, 675749, 882630, 911610, 1351498, 1367415, 2027247, 2734830, 3378745, 4054494, 4730243, 6081741, 6757490, 9460486, 10136235, 12163482, 14190729, 18245223, 20272470, 23651215, 28381458, 30408705, 36490446, 42572187, 47302430, 60817410, 70953645, 85144374, 91226115, 127716561, 141907290, 182452230, 212860935, 255433122, 425721870, 638582805, 1277165610]

約数ペア:

[(1, 1277165610), (2, 638582805), (3, 425721870), (5, 255433122), (6, 212860935), (7, 182452230), (9, 141907290), (10, 127716561), (14, 91226115), (15, 85144374), (18, 70953645), (21, 60817410), (27, 47302430), (30, 42572187), (35, 36490446), (42, 30408705), (45, 28381458), (54, 23651215), (63, 20272470), (70, 18245223), (90, 14190729), (105, 12163482), (126, 10136235), (135, 9460486), (189, 6757490), (210, 6081741), (270, 4730243), (315, 4054494), (378, 3378745), (467, 2734830), (630, 2027247), (934, 1367415), (945, 1351498), (1401, 911610), (1447, 882630), (1890, 675749), (2335, 546966), (2802, 455805), (2894, 441315), (3269, 390690), (4203, 303870), (4341, 294210), (4670, 273483), (6538, 195345), (7005, 182322), (7235, 176526), (8406, 151935), (8682, 147105), (9807, 130230), (10129, 126090), (12609, 101290), (13023, 98070), (14010, 91161), (14470, 88263), (16345, 78138), (19614, 65115), (20258, 63045), (21015, 60774), (21705, 58842), (25218, 50645), (26046, 49035), (29421, 43410), (30387, 42030), (32690, 39069)]