81033330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10429}}^1$

素因数の和:10483

約数の個数: 64

約数和(自身を含む): 228291840

約数和(自身を除く): 147258510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 10429, 20858, 31287, 52145, 62574, 73003, 104290, 146006, 156435, 219009, 312870, 365015, 385873, 438018, 730030, 771746, 1095045, 1157619, 1929365, 2190090, 2315238, 2701111, 3858730, 5402222, 5788095, 8103333, 11576190, 13505555, 16206666, 27011110, 40516665, 81033330]

約数ペア:

[(1, 81033330), (2, 40516665), (3, 27011110), (5, 16206666), (6, 13505555), (7, 11576190), (10, 8103333), (14, 5788095), (15, 5402222), (21, 3858730), (30, 2701111), (35, 2315238), (37, 2190090), (42, 1929365), (70, 1157619), (74, 1095045), (105, 771746), (111, 730030), (185, 438018), (210, 385873), (222, 365015), (259, 312870), (370, 219009), (518, 156435), (555, 146006), (777, 104290), (1110, 73003), (1295, 62574), (1554, 52145), (2590, 31287), (3885, 20858), (7770, 10429)]