3657290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4046

約数の個数: 32

約数和(自身を含む): 8104320

約数和(自身を除く): 4447030

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 4019, 8038, 20095, 28133, 40190, 52247, 56266, 104494, 140665, 261235, 281330, 365729, 522470, 731458, 1828645, 3657290]

約数ペア:

[(1, 3657290), (2, 1828645), (5, 731458), (7, 522470), (10, 365729), (13, 281330), (14, 261235), (26, 140665), (35, 104494), (65, 56266), (70, 52247), (91, 40190), (130, 28133), (182, 20095), (455, 8038), (910, 4019)]