109985820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{853}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 353515008

約数和(自身を除く): 243529188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 307, 420, 614, 853, 921, 1228, 1535, 1706, 1842, 2149, 2559, 3070, 3412, 3684, 4265, 4298, 4605, 5118, 5971, 6140, 6447, 8530, 8596, 9210, 10236, 10745, 11942, 12795, 12894, 17060, 17913, 18420, 21490, 23884, 25590, 25788, 29855, 32235, 35826, 42980, 51180, 59710, 64470, 71652, 89565, 119420, 128940, 179130, 261871, 358260, 523742, 785613, 1047484, 1309355, 1571226, 1833097, 2618710, 3142452, 3666194, 3928065, 5237420, 5499291, 7332388, 7856130, 9165485, 10998582, 15712260, 18330970, 21997164, 27496455, 36661940, 54992910, 109985820]

約数ペア:

[(1, 109985820), (2, 54992910), (3, 36661940), (4, 27496455), (5, 21997164), (6, 18330970), (7, 15712260), (10, 10998582), (12, 9165485), (14, 7856130), (15, 7332388), (20, 5499291), (21, 5237420), (28, 3928065), (30, 3666194), (35, 3142452), (42, 2618710), (60, 1833097), (70, 1571226), (84, 1309355), (105, 1047484), (140, 785613), (210, 523742), (307, 358260), (420, 261871), (614, 179130), (853, 128940), (921, 119420), (1228, 89565), (1535, 71652), (1706, 64470), (1842, 59710), (2149, 51180), (2559, 42980), (3070, 35826), (3412, 32235), (3684, 29855), (4265, 25788), (4298, 25590), (4605, 23884), (5118, 21490), (5971, 18420), (6140, 17913), (6447, 17060), (8530, 12894), (8596, 12795), (9210, 11942), (10236, 10745)]