8959020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 29127168

約数和(自身を除く): 20168148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 257, 332, 415, 420, 498, 514, 581, 771, 830, 996, 1028, 1162, 1245, 1285, 1542, 1660, 1743, 1799, 2324, 2490, 2570, 2905, 3084, 3486, 3598, 3855, 4980, 5140, 5397, 5810, 6972, 7196, 7710, 8715, 8995, 10794, 11620, 15420, 17430, 17990, 21331, 21588, 26985, 34860, 35980, 42662, 53970, 63993, 85324, 106655, 107940, 127986, 149317, 213310, 255972, 298634, 319965, 426620, 447951, 597268, 639930, 746585, 895902, 1279860, 1493170, 1791804, 2239755, 2986340, 4479510, 8959020]

約数ペア:

[(1, 8959020), (2, 4479510), (3, 2986340), (4, 2239755), (5, 1791804), (6, 1493170), (7, 1279860), (10, 895902), (12, 746585), (14, 639930), (15, 597268), (20, 447951), (21, 426620), (28, 319965), (30, 298634), (35, 255972), (42, 213310), (60, 149317), (70, 127986), (83, 107940), (84, 106655), (105, 85324), (140, 63993), (166, 53970), (210, 42662), (249, 35980), (257, 34860), (332, 26985), (415, 21588), (420, 21331), (498, 17990), (514, 17430), (581, 15420), (771, 11620), (830, 10794), (996, 8995), (1028, 8715), (1162, 7710), (1245, 7196), (1285, 6972), (1542, 5810), (1660, 5397), (1743, 5140), (1799, 4980), (2324, 3855), (2490, 3598), (2570, 3486), (2905, 3084)]