1279005270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{39733}}^1$

素因数の和:39809

約数の個数: 64

約数和(自身を含む): 3261366720

約数和(自身を除く): 1982361450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 290, 370, 435, 555, 870, 1073, 1110, 2146, 3219, 5365, 6438, 10730, 16095, 32190, 39733, 79466, 119199, 198665, 238398, 397330, 595995, 1152257, 1191990, 1470121, 2304514, 2940242, 3456771, 4410363, 5761285, 6913542, 7350605, 8820726, 11522570, 14701210, 17283855, 22051815, 34567710, 42633509, 44103630, 85267018, 127900527, 213167545, 255801054, 426335090, 639502635, 1279005270]

約数ペア:

[(1, 1279005270), (2, 639502635), (3, 426335090), (5, 255801054), (6, 213167545), (10, 127900527), (15, 85267018), (29, 44103630), (30, 42633509), (37, 34567710), (58, 22051815), (74, 17283855), (87, 14701210), (111, 11522570), (145, 8820726), (174, 7350605), (185, 6913542), (222, 5761285), (290, 4410363), (370, 3456771), (435, 2940242), (555, 2304514), (870, 1470121), (1073, 1191990), (1110, 1152257), (2146, 595995), (3219, 397330), (5365, 238398), (6438, 198665), (10730, 119199), (16095, 79466), (32190, 39733)]