713755140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89443}}^1$

素因数の和:89481

約数の個数: 96

約数和(自身を含む): 2404254720

約数和(自身を除く): 1690499580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 89443, 178886, 268329, 357772, 447215, 536658, 626101, 894430, 1073316, 1252202, 1341645, 1699417, 1788860, 1878303, 2504404, 2683290, 3130505, 3398834, 3756606, 5098251, 5366580, 6261010, 6797668, 7513212, 8497085, 9391515, 10196502, 11895919, 12522020, 16994170, 18783030, 20393004, 23791838, 25491255, 33988340, 35687757, 37566060, 47583676, 50982510, 59479595, 71375514, 101965020, 118959190, 142751028, 178438785, 237918380, 356877570, 713755140]

約数ペア:

[(1, 713755140), (2, 356877570), (3, 237918380), (4, 178438785), (5, 142751028), (6, 118959190), (7, 101965020), (10, 71375514), (12, 59479595), (14, 50982510), (15, 47583676), (19, 37566060), (20, 35687757), (21, 33988340), (28, 25491255), (30, 23791838), (35, 20393004), (38, 18783030), (42, 16994170), (57, 12522020), (60, 11895919), (70, 10196502), (76, 9391515), (84, 8497085), (95, 7513212), (105, 6797668), (114, 6261010), (133, 5366580), (140, 5098251), (190, 3756606), (210, 3398834), (228, 3130505), (266, 2683290), (285, 2504404), (380, 1878303), (399, 1788860), (420, 1699417), (532, 1341645), (570, 1252202), (665, 1073316), (798, 894430), (1140, 626101), (1330, 536658), (1596, 447215), (1995, 357772), (2660, 268329), (3990, 178886), (7980, 89443)]