12441870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 39398400

約数和(自身を除く): 26956530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 227, 261, 270, 290, 315, 378, 406, 435, 454, 522, 609, 630, 681, 783, 870, 945, 1015, 1135, 1218, 1305, 1362, 1566, 1589, 1827, 1890, 2030, 2043, 2270, 2610, 3045, 3178, 3405, 3654, 3915, 4086, 4767, 5481, 6090, 6129, 6583, 6810, 7830, 7945, 9135, 9534, 10215, 10962, 12258, 13166, 14301, 15890, 18270, 19749, 20430, 23835, 27405, 28602, 30645, 32915, 39498, 42903, 46081, 47670, 54810, 59247, 61290, 65830, 71505, 85806, 92162, 98745, 118494, 138243, 143010, 177741, 197490, 214515, 230405, 276486, 296235, 355482, 414729, 429030, 460810, 592470, 691215, 829458, 888705, 1244187, 1382430, 1777410, 2073645, 2488374, 4147290, 6220935, 12441870]

約数ペア:

[(1, 12441870), (2, 6220935), (3, 4147290), (5, 2488374), (6, 2073645), (7, 1777410), (9, 1382430), (10, 1244187), (14, 888705), (15, 829458), (18, 691215), (21, 592470), (27, 460810), (29, 429030), (30, 414729), (35, 355482), (42, 296235), (45, 276486), (54, 230405), (58, 214515), (63, 197490), (70, 177741), (87, 143010), (90, 138243), (105, 118494), (126, 98745), (135, 92162), (145, 85806), (174, 71505), (189, 65830), (203, 61290), (210, 59247), (227, 54810), (261, 47670), (270, 46081), (290, 42903), (315, 39498), (378, 32915), (406, 30645), (435, 28602), (454, 27405), (522, 23835), (609, 20430), (630, 19749), (681, 18270), (783, 15890), (870, 14301), (945, 13166), (1015, 12258), (1135, 10962), (1218, 10215), (1305, 9534), (1362, 9135), (1566, 7945), (1589, 7830), (1827, 6810), (1890, 6583), (2030, 6129), (2043, 6090), (2270, 5481), (2610, 4767), (3045, 4086), (3178, 3915), (3405, 3654)]