713498380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 1770717312

約数和(自身を除く): 1057218932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 181, 185, 259, 362, 370, 518, 724, 740, 761, 905, 1036, 1267, 1295, 1522, 1810, 2534, 2590, 3044, 3620, 3805, 5068, 5180, 5327, 6335, 6697, 7610, 10654, 12670, 13394, 15220, 21308, 25340, 26635, 26788, 28157, 33485, 46879, 53270, 56314, 66970, 93758, 106540, 112628, 133940, 137741, 140785, 187516, 197099, 234395, 275482, 281570, 394198, 468790, 550964, 563140, 688705, 788396, 937580, 964187, 985495, 1377410, 1928374, 1970990, 2754820, 3856748, 3941980, 4820935, 5096417, 9641870, 10192834, 19283740, 20385668, 25482085, 35674919, 50964170, 71349838, 101928340, 142699676, 178374595, 356749190, 713498380]

約数ペア:

[(1, 713498380), (2, 356749190), (4, 178374595), (5, 142699676), (7, 101928340), (10, 71349838), (14, 50964170), (20, 35674919), (28, 25482085), (35, 20385668), (37, 19283740), (70, 10192834), (74, 9641870), (140, 5096417), (148, 4820935), (181, 3941980), (185, 3856748), (259, 2754820), (362, 1970990), (370, 1928374), (518, 1377410), (724, 985495), (740, 964187), (761, 937580), (905, 788396), (1036, 688705), (1267, 563140), (1295, 550964), (1522, 468790), (1810, 394198), (2534, 281570), (2590, 275482), (3044, 234395), (3620, 197099), (3805, 187516), (5068, 140785), (5180, 137741), (5327, 133940), (6335, 112628), (6697, 106540), (7610, 93758), (10654, 66970), (12670, 56314), (13394, 53270), (15220, 46879), (21308, 33485), (25340, 28157), (26635, 26788)]