4690270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 9203040

約数和(自身を除く): 4512770

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 331, 545, 662, 1090, 1417, 1655, 2834, 3310, 4303, 7085, 8606, 14170, 21515, 36079, 43030, 72158, 180395, 360790, 469027, 938054, 2345135, 4690270]

約数ペア:

[(1, 4690270), (2, 2345135), (5, 938054), (10, 469027), (13, 360790), (26, 180395), (65, 72158), (109, 43030), (130, 36079), (218, 21515), (331, 14170), (545, 8606), (662, 7085), (1090, 4303), (1417, 3310), (1655, 2834)]