42862440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21011}}^1$

素因数の和:21042

約数の個数: 64

約数和(自身を含む): 136157760

約数和(自身を除く): 93295320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 21011, 42022, 63033, 84044, 105055, 126066, 168088, 210110, 252132, 315165, 357187, 420220, 504264, 630330, 714374, 840440, 1071561, 1260660, 1428748, 1785935, 2143122, 2521320, 2857496, 3571870, 4286244, 5357805, 7143740, 8572488, 10715610, 14287480, 21431220, 42862440]

約数ペア:

[(1, 42862440), (2, 21431220), (3, 14287480), (4, 10715610), (5, 8572488), (6, 7143740), (8, 5357805), (10, 4286244), (12, 3571870), (15, 2857496), (17, 2521320), (20, 2143122), (24, 1785935), (30, 1428748), (34, 1260660), (40, 1071561), (51, 840440), (60, 714374), (68, 630330), (85, 504264), (102, 420220), (120, 357187), (136, 315165), (170, 252132), (204, 210110), (255, 168088), (340, 126066), (408, 105055), (510, 84044), (680, 63033), (1020, 42022), (2040, 21011)]