214527180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1153}}^1$

素因数の和:1615

約数の個数: 96

約数和(自身を含む): 688633344

約数和(自身を除く): 474106164

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, 420, 443, 886, 1153, 1329, 1772, 2215, 2306, 2658, 3101, 3459, 4430, 4612, 5316, 5765, 6202, 6645, 6918, 8071, 8860, 9303, 11530, 12404, 13290, 13836, 15505, 16142, 17295, 18606, 23060, 24213, 26580, 31010, 32284, 34590, 37212, 40355, 46515, 48426, 62020, 69180, 80710, 93030, 96852, 121065, 161420, 186060, 242130, 484260, 510779, 1021558, 1532337, 2043116, 2553895, 3064674, 3575453, 5107790, 6129348, 7150906, 7661685, 10215580, 10726359, 14301812, 15323370, 17877265, 21452718, 30646740, 35754530, 42905436, 53631795, 71509060, 107263590, 214527180]

約数ペア:

[(1, 214527180), (2, 107263590), (3, 71509060), (4, 53631795), (5, 42905436), (6, 35754530), (7, 30646740), (10, 21452718), (12, 17877265), (14, 15323370), (15, 14301812), (20, 10726359), (21, 10215580), (28, 7661685), (30, 7150906), (35, 6129348), (42, 5107790), (60, 3575453), (70, 3064674), (84, 2553895), (105, 2043116), (140, 1532337), (210, 1021558), (420, 510779), (443, 484260), (886, 242130), (1153, 186060), (1329, 161420), (1772, 121065), (2215, 96852), (2306, 93030), (2658, 80710), (3101, 69180), (3459, 62020), (4430, 48426), (4612, 46515), (5316, 40355), (5765, 37212), (6202, 34590), (6645, 32284), (6918, 31010), (8071, 26580), (8860, 24213), (9303, 23060), (11530, 18606), (12404, 17295), (13290, 16142), (13836, 15505)]