15690700038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{187477}}^1$

素因数の和:187561

約数の個数: 64

約数和(自身を含む): 35905786560

約数和(自身を除く): 20215086522

約数列:

[1, 2, 3, 6, 13, 26, 29, 37, 39, 58, 74, 78, 87, 111, 174, 222, 377, 481, 754, 962, 1073, 1131, 1443, 2146, 2262, 2886, 3219, 6438, 13949, 27898, 41847, 83694, 187477, 374954, 562431, 1124862, 2437201, 4874402, 5436833, 6936649, 7311603, 10873666, 13873298, 14623206, 16310499, 20809947, 32620998, 41619894, 70678829, 90176437, 141357658, 180352874, 201162821, 212036487, 270529311, 402325642, 424072974, 541058622, 603488463, 1206976926, 2615116673, 5230233346, 7845350019, 15690700038]

約数ペア:

[(1, 15690700038), (2, 7845350019), (3, 5230233346), (6, 2615116673), (13, 1206976926), (26, 603488463), (29, 541058622), (37, 424072974), (39, 402325642), (58, 270529311), (74, 212036487), (78, 201162821), (87, 180352874), (111, 141357658), (174, 90176437), (222, 70678829), (377, 41619894), (481, 32620998), (754, 20809947), (962, 16310499), (1073, 14623206), (1131, 13873298), (1443, 10873666), (2146, 7311603), (2262, 6936649), (2886, 5436833), (3219, 4874402), (6438, 2437201), (13949, 1124862), (27898, 562431), (41847, 374954), (83694, 187477)]