89539290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{827}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 239656320

約数和(自身を除く): 150117030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 401, 802, 827, 1203, 1654, 2005, 2406, 2481, 3609, 4010, 4135, 4962, 6015, 7218, 7443, 8270, 10827, 12030, 12405, 14886, 18045, 21654, 22329, 24810, 36090, 37215, 44658, 54135, 74430, 108270, 111645, 223290, 331627, 663254, 994881, 1658135, 1989762, 2984643, 3316270, 4974405, 5969286, 8953929, 9948810, 14923215, 17907858, 29846430, 44769645, 89539290]

約数ペア:

[(1, 89539290), (2, 44769645), (3, 29846430), (5, 17907858), (6, 14923215), (9, 9948810), (10, 8953929), (15, 5969286), (18, 4974405), (27, 3316270), (30, 2984643), (45, 1989762), (54, 1658135), (90, 994881), (135, 663254), (270, 331627), (401, 223290), (802, 111645), (827, 108270), (1203, 74430), (1654, 54135), (2005, 44658), (2406, 37215), (2481, 36090), (3609, 24810), (4010, 22329), (4135, 21654), (4962, 18045), (6015, 14886), (7218, 12405), (7443, 12030), (8270, 10827)]