4050874418990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{345311}}^1$

素因数の和:345690

約数の個数: 96

約数和(自身を含む): 8609249721600

約数和(自身を除く): 4558375302610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 269, 445, 490, 538, 623, 890, 1246, 1345, 1883, 2690, 3115, 3766, 4361, 6230, 8722, 9415, 13181, 18830, 21805, 23941, 26362, 43610, 47882, 65905, 119705, 131810, 167587, 239410, 335174, 345311, 690622, 837935, 1173109, 1675870, 1726555, 2346218, 2417177, 3453110, 4834354, 5865545, 11731090, 12085885, 16920239, 24171770, 30732679, 33840478, 61465358, 84601195, 92888659, 153663395, 169202390, 185777318, 215128753, 307326790, 430257506, 464443295, 650220613, 928886590, 1075643765, 1300441226, 1505901271, 2151287530, 3011802542, 3251103065, 4551544291, 6502206130, 7529506355, 8267090651, 9103088582, 15059012710, 16534181302, 22757721455, 41335453255, 45515442910, 57869634557, 82670906510, 115739269114, 289348172785, 405087441899, 578696345570, 810174883798, 2025437209495, 4050874418990]

約数ペア:

[(1, 4050874418990), (2, 2025437209495), (5, 810174883798), (7, 578696345570), (10, 405087441899), (14, 289348172785), (35, 115739269114), (49, 82670906510), (70, 57869634557), (89, 45515442910), (98, 41335453255), (178, 22757721455), (245, 16534181302), (269, 15059012710), (445, 9103088582), (490, 8267090651), (538, 7529506355), (623, 6502206130), (890, 4551544291), (1246, 3251103065), (1345, 3011802542), (1883, 2151287530), (2690, 1505901271), (3115, 1300441226), (3766, 1075643765), (4361, 928886590), (6230, 650220613), (8722, 464443295), (9415, 430257506), (13181, 307326790), (18830, 215128753), (21805, 185777318), (23941, 169202390), (26362, 153663395), (43610, 92888659), (47882, 84601195), (65905, 61465358), (119705, 33840478), (131810, 30732679), (167587, 24171770), (239410, 16920239), (335174, 12085885), (345311, 11731090), (690622, 5865545), (837935, 4834354), (1173109, 3453110), (1675870, 2417177), (1726555, 2346218)]