8972390910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1\times {\mathrm{1429}}^1$

素因数の和:2506

約数の個数: 128

約数和(自身を含む): 25501132800

約数和(自身を除く): 16528741890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1031, 1218, 1429, 2030, 2062, 2858, 3045, 3093, 4287, 5155, 6090, 6186, 7145, 7217, 8574, 10003, 10310, 14290, 14434, 15465, 20006, 21435, 21651, 29899, 30009, 30930, 36085, 41441, 42870, 43302, 50015, 59798, 60018, 72170, 82882, 89697, 100030, 108255, 124323, 149495, 150045, 179394, 207205, 209293, 216510, 248646, 290087, 298990, 300090, 414410, 418586, 448485, 580174, 621615, 627879, 870261, 896970, 1046465, 1243230, 1255758, 1450435, 1473299, 1740522, 2092930, 2900870, 2946598, 3139395, 4351305, 4419897, 6278790, 7366495, 8702610, 8839794, 10313093, 14732990, 20626186, 22099485, 30939279, 42725671, 44198970, 51565465, 61878558, 85451342, 103130930, 128177013, 154696395, 213628355, 256354026, 299079697, 309392790, 427256710, 598159394, 640885065, 897239091, 1281770130, 1495398485, 1794478182, 2990796970, 4486195455, 8972390910]

約数ペア:

[(1, 8972390910), (2, 4486195455), (3, 2990796970), (5, 1794478182), (6, 1495398485), (7, 1281770130), (10, 897239091), (14, 640885065), (15, 598159394), (21, 427256710), (29, 309392790), (30, 299079697), (35, 256354026), (42, 213628355), (58, 154696395), (70, 128177013), (87, 103130930), (105, 85451342), (145, 61878558), (174, 51565465), (203, 44198970), (210, 42725671), (290, 30939279), (406, 22099485), (435, 20626186), (609, 14732990), (870, 10313093), (1015, 8839794), (1031, 8702610), (1218, 7366495), (1429, 6278790), (2030, 4419897), (2062, 4351305), (2858, 3139395), (3045, 2946598), (3093, 2900870), (4287, 2092930), (5155, 1740522), (6090, 1473299), (6186, 1450435), (7145, 1255758), (7217, 1243230), (8574, 1046465), (10003, 896970), (10310, 870261), (14290, 627879), (14434, 621615), (15465, 580174), (20006, 448485), (21435, 418586), (21651, 414410), (29899, 300090), (30009, 298990), (30930, 290087), (36085, 248646), (41441, 216510), (42870, 209293), (43302, 207205), (50015, 179394), (59798, 150045), (60018, 149495), (72170, 124323), (82882, 108255), (89697, 100030)]