90861230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3167}}^1$

素因数の和:3344

約数の個数: 32

約数和(自身を含む): 173352960

約数和(自身を除く): 82491730

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1510, 2869, 3167, 5738, 6334, 14345, 15835, 28690, 31670, 60173, 120346, 300865, 478217, 601730, 956434, 2391085, 4782170, 9086123, 18172246, 45430615, 90861230]

約数ペア:

[(1, 90861230), (2, 45430615), (5, 18172246), (10, 9086123), (19, 4782170), (38, 2391085), (95, 956434), (151, 601730), (190, 478217), (302, 300865), (755, 120346), (1510, 60173), (2869, 31670), (3167, 28690), (5738, 15835), (6334, 14345)]