89609310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{142237}}^1$

素因数の和:142257

約数の個数: 48

約数和(自身を含む): 266269536

約数和(自身を除く): 176660226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 142237, 284474, 426711, 711185, 853422, 995659, 1280133, 1422370, 1991318, 2133555, 2560266, 2986977, 4267110, 4978295, 5973954, 6400665, 8960931, 9956590, 12801330, 14934885, 17921862, 29869770, 44804655, 89609310]

約数ペア:

[(1, 89609310), (2, 44804655), (3, 29869770), (5, 17921862), (6, 14934885), (7, 12801330), (9, 9956590), (10, 8960931), (14, 6400665), (15, 5973954), (18, 4978295), (21, 4267110), (30, 2986977), (35, 2560266), (42, 2133555), (45, 1991318), (63, 1422370), (70, 1280133), (90, 995659), (105, 853422), (126, 711185), (210, 426711), (315, 284474), (630, 142237)]