2220270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5693}}^1$

素因数の和:5716

約数の個数: 32

約数和(自身を含む): 5739552

約数和(自身を除く): 3519282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5693, 11386, 17079, 28465, 34158, 56930, 74009, 85395, 148018, 170790, 222027, 370045, 444054, 740090, 1110135, 2220270]

約数ペア:

[(1, 2220270), (2, 1110135), (3, 740090), (5, 444054), (6, 370045), (10, 222027), (13, 170790), (15, 148018), (26, 85395), (30, 74009), (39, 56930), (65, 34158), (78, 28465), (130, 17079), (195, 11386), (390, 5693)]