89149130

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 193605120

約数和(自身を除く): 104455990

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 79, 94, 98, 158, 235, 245, 329, 343, 395, 470, 490, 553, 658, 686, 790, 1106, 1645, 1715, 2303, 2401, 2765, 3290, 3430, 3713, 3871, 4606, 4802, 5530, 7426, 7742, 11515, 12005, 16121, 18565, 19355, 23030, 24010, 25991, 27097, 32242, 37130, 38710, 51982, 54194, 80605, 112847, 129955, 135485, 161210, 181937, 189679, 225694, 259910, 270970, 363874, 379358, 564235, 909685, 948395, 1128470, 1273559, 1819370, 1896790, 2547118, 6367795, 8914913, 12735590, 17829826, 44574565, 89149130]

約数ペア:

[(1, 89149130), (2, 44574565), (5, 17829826), (7, 12735590), (10, 8914913), (14, 6367795), (35, 2547118), (47, 1896790), (49, 1819370), (70, 1273559), (79, 1128470), (94, 948395), (98, 909685), (158, 564235), (235, 379358), (245, 363874), (329, 270970), (343, 259910), (395, 225694), (470, 189679), (490, 181937), (553, 161210), (658, 135485), (686, 129955), (790, 112847), (1106, 80605), (1645, 54194), (1715, 51982), (2303, 38710), (2401, 37130), (2765, 32242), (3290, 27097), (3430, 25991), (3713, 24010), (3871, 23030), (4606, 19355), (4802, 18565), (5530, 16121), (7426, 12005), (7742, 11515)]