69792870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 200724480

約数和(自身を除く): 130931610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 59, 70, 86, 105, 118, 129, 131, 177, 210, 215, 258, 262, 295, 301, 354, 393, 413, 430, 590, 602, 645, 655, 786, 826, 885, 903, 917, 1239, 1290, 1310, 1505, 1770, 1806, 1834, 1965, 2065, 2478, 2537, 2751, 3010, 3930, 4130, 4515, 4585, 5074, 5502, 5633, 6195, 7611, 7729, 9030, 9170, 11266, 12390, 12685, 13755, 15222, 15458, 16899, 17759, 23187, 25370, 27510, 28165, 33798, 35518, 38055, 38645, 39431, 46374, 53277, 54103, 56330, 76110, 77290, 78862, 84495, 88795, 106554, 108206, 115935, 118293, 162309, 168990, 177590, 197155, 231870, 236586, 266385, 270515, 324618, 332347, 394310, 532770, 541030, 591465, 664694, 811545, 997041, 1182930, 1623090, 1661735, 1994082, 2326429, 3323470, 4652858, 4985205, 6979287, 9970410, 11632145, 13958574, 23264290, 34896435, 69792870]

約数ペア:

[(1, 69792870), (2, 34896435), (3, 23264290), (5, 13958574), (6, 11632145), (7, 9970410), (10, 6979287), (14, 4985205), (15, 4652858), (21, 3323470), (30, 2326429), (35, 1994082), (42, 1661735), (43, 1623090), (59, 1182930), (70, 997041), (86, 811545), (105, 664694), (118, 591465), (129, 541030), (131, 532770), (177, 394310), (210, 332347), (215, 324618), (258, 270515), (262, 266385), (295, 236586), (301, 231870), (354, 197155), (393, 177590), (413, 168990), (430, 162309), (590, 118293), (602, 115935), (645, 108206), (655, 106554), (786, 88795), (826, 84495), (885, 78862), (903, 77290), (917, 76110), (1239, 56330), (1290, 54103), (1310, 53277), (1505, 46374), (1770, 39431), (1806, 38645), (1834, 38055), (1965, 35518), (2065, 33798), (2478, 28165), (2537, 27510), (2751, 25370), (3010, 23187), (3930, 17759), (4130, 16899), (4515, 15458), (4585, 15222), (5074, 13755), (5502, 12685), (5633, 12390), (6195, 11266), (7611, 9170), (7729, 9030)]