61163340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1487

約数の個数: 96

約数和(自身を含む): 197697024

約数和(自身を除く): 136533684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1361, 1498, 1605, 2140, 2247, 2722, 2996, 3210, 3745, 4083, 4494, 5444, 6420, 6805, 7490, 8166, 8988, 9527, 11235, 13610, 14980, 16332, 19054, 20415, 22470, 27220, 28581, 38108, 40830, 44940, 47635, 57162, 81660, 95270, 114324, 142905, 145627, 190540, 285810, 291254, 436881, 571620, 582508, 728135, 873762, 1019389, 1456270, 1747524, 2038778, 2184405, 2912540, 3058167, 4077556, 4368810, 5096945, 6116334, 8737620, 10193890, 12232668, 15290835, 20387780, 30581670, 61163340]

約数ペア:

[(1, 61163340), (2, 30581670), (3, 20387780), (4, 15290835), (5, 12232668), (6, 10193890), (7, 8737620), (10, 6116334), (12, 5096945), (14, 4368810), (15, 4077556), (20, 3058167), (21, 2912540), (28, 2184405), (30, 2038778), (35, 1747524), (42, 1456270), (60, 1019389), (70, 873762), (84, 728135), (105, 582508), (107, 571620), (140, 436881), (210, 291254), (214, 285810), (321, 190540), (420, 145627), (428, 142905), (535, 114324), (642, 95270), (749, 81660), (1070, 57162), (1284, 47635), (1361, 44940), (1498, 40830), (1605, 38108), (2140, 28581), (2247, 27220), (2722, 22470), (2996, 20415), (3210, 19054), (3745, 16332), (4083, 14980), (4494, 13610), (5444, 11235), (6420, 9527), (6805, 8988), (7490, 8166)]