90403710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 229824000

約数和(自身を除く): 139420290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 199, 285, 398, 570, 597, 797, 995, 1194, 1594, 1990, 2391, 2985, 3781, 3985, 4782, 5970, 7562, 7970, 11343, 11955, 15143, 18905, 22686, 23910, 30286, 37810, 45429, 56715, 75715, 90858, 113430, 151430, 158603, 227145, 317206, 454290, 475809, 793015, 951618, 1586030, 2379045, 3013457, 4758090, 6026914, 9040371, 15067285, 18080742, 30134570, 45201855, 90403710]

約数ペア:

[(1, 90403710), (2, 45201855), (3, 30134570), (5, 18080742), (6, 15067285), (10, 9040371), (15, 6026914), (19, 4758090), (30, 3013457), (38, 2379045), (57, 1586030), (95, 951618), (114, 793015), (190, 475809), (199, 454290), (285, 317206), (398, 227145), (570, 158603), (597, 151430), (797, 113430), (995, 90858), (1194, 75715), (1594, 56715), (1990, 45429), (2391, 37810), (2985, 30286), (3781, 23910), (3985, 22686), (4782, 18905), (5970, 15143), (7562, 11955), (7970, 11343)]