144435890

素因数分解:

$2^1\times 5^1\times {\mathrm{3079}}^1\times {\mathrm{4691}}^1$

素因数の和:7777

約数の個数: 16

約数和(自身を含む): 260124480

約数和(自身を除く): 115688590

約数列:

[1, 2, 5, 10, 3079, 4691, 6158, 9382, 15395, 23455, 30790, 46910, 14443589, 28887178, 72217945, 144435890]

約数ペア:

[(1, 144435890), (2, 72217945), (5, 28887178), (10, 14443589), (3079, 46910), (4691, 30790), (6158, 23455), (9382, 15395)]