39675660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 116508672

約数和(自身を除く): 76833012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 83, 93, 124, 155, 166, 186, 249, 257, 310, 332, 372, 415, 465, 498, 514, 620, 771, 830, 930, 996, 1028, 1245, 1285, 1542, 1660, 1860, 2490, 2570, 2573, 3084, 3855, 4980, 5140, 5146, 7710, 7719, 7967, 10292, 12865, 15420, 15438, 15934, 21331, 23901, 25730, 30876, 31868, 38595, 39835, 42662, 47802, 51460, 63993, 77190, 79670, 85324, 95604, 106655, 119505, 127986, 154380, 159340, 213310, 239010, 255972, 319965, 426620, 478020, 639930, 661261, 1279860, 1322522, 1983783, 2645044, 3306305, 3967566, 6612610, 7935132, 9918915, 13225220, 19837830, 39675660]

約数ペア:

[(1, 39675660), (2, 19837830), (3, 13225220), (4, 9918915), (5, 7935132), (6, 6612610), (10, 3967566), (12, 3306305), (15, 2645044), (20, 1983783), (30, 1322522), (31, 1279860), (60, 661261), (62, 639930), (83, 478020), (93, 426620), (124, 319965), (155, 255972), (166, 239010), (186, 213310), (249, 159340), (257, 154380), (310, 127986), (332, 119505), (372, 106655), (415, 95604), (465, 85324), (498, 79670), (514, 77190), (620, 63993), (771, 51460), (830, 47802), (930, 42662), (996, 39835), (1028, 38595), (1245, 31868), (1285, 30876), (1542, 25730), (1660, 23901), (1860, 21331), (2490, 15934), (2570, 15438), (2573, 15420), (3084, 12865), (3855, 10292), (4980, 7967), (5140, 7719), (5146, 7710)]