2387610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 6566400

約数和(自身を除く): 4178790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 239, 270, 333, 370, 478, 555, 666, 717, 999, 1110, 1195, 1434, 1665, 1998, 2151, 2390, 3330, 3585, 4302, 4995, 6453, 7170, 8843, 9990, 10755, 12906, 17686, 21510, 26529, 32265, 44215, 53058, 64530, 79587, 88430, 132645, 159174, 238761, 265290, 397935, 477522, 795870, 1193805, 2387610]

約数ペア:

[(1, 2387610), (2, 1193805), (3, 795870), (5, 477522), (6, 397935), (9, 265290), (10, 238761), (15, 159174), (18, 132645), (27, 88430), (30, 79587), (37, 64530), (45, 53058), (54, 44215), (74, 32265), (90, 26529), (111, 21510), (135, 17686), (185, 12906), (222, 10755), (239, 9990), (270, 8843), (333, 7170), (370, 6453), (478, 4995), (555, 4302), (666, 3585), (717, 3330), (999, 2390), (1110, 2151), (1195, 1998), (1434, 1665)]