15315087018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{2617}}^1$

素因数の和:2932

約数の個数: 128

約数和(自身を含む): 39086530560

約数和(自身を除く): 23771443542

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 53, 66, 77, 106, 154, 159, 231, 239, 318, 371, 462, 478, 583, 717, 742, 1113, 1166, 1434, 1673, 1749, 2226, 2617, 2629, 3346, 3498, 4081, 5019, 5234, 5258, 7851, 7887, 8162, 10038, 12243, 12667, 15702, 15774, 18319, 18403, 24486, 25334, 28787, 36638, 36806, 38001, 54957, 55209, 57574, 76002, 86361, 88669, 109914, 110418, 138701, 139337, 172722, 177338, 201509, 266007, 277402, 278674, 403018, 416103, 418011, 532014, 604527, 625463, 832206, 836022, 970907, 975359, 1209054, 1250926, 1525711, 1876389, 1941814, 1950718, 2912721, 2926077, 3051422, 3752778, 4378241, 4577133, 5825442, 5852154, 6880093, 8756482, 9154266, 10679977, 13134723, 13760186, 20640279, 21359954, 26269446, 32039931, 33149539, 41280558, 48160651, 64079862, 66299078, 96321302, 99448617, 144481953, 198897234, 232046773, 288963906, 364644929, 464093546, 696140319, 729289858, 1093934787, 1392280638, 2187869574, 2552514503, 5105029006, 7657543509, 15315087018]

約数ペア:

[(1, 15315087018), (2, 7657543509), (3, 5105029006), (6, 2552514503), (7, 2187869574), (11, 1392280638), (14, 1093934787), (21, 729289858), (22, 696140319), (33, 464093546), (42, 364644929), (53, 288963906), (66, 232046773), (77, 198897234), (106, 144481953), (154, 99448617), (159, 96321302), (231, 66299078), (239, 64079862), (318, 48160651), (371, 41280558), (462, 33149539), (478, 32039931), (583, 26269446), (717, 21359954), (742, 20640279), (1113, 13760186), (1166, 13134723), (1434, 10679977), (1673, 9154266), (1749, 8756482), (2226, 6880093), (2617, 5852154), (2629, 5825442), (3346, 4577133), (3498, 4378241), (4081, 3752778), (5019, 3051422), (5234, 2926077), (5258, 2912721), (7851, 1950718), (7887, 1941814), (8162, 1876389), (10038, 1525711), (12243, 1250926), (12667, 1209054), (15702, 975359), (15774, 970907), (18319, 836022), (18403, 832206), (24486, 625463), (25334, 604527), (28787, 532014), (36638, 418011), (36806, 416103), (38001, 403018), (54957, 278674), (55209, 277402), (57574, 266007), (76002, 201509), (86361, 177338), (88669, 172722), (109914, 139337), (110418, 138701)]