40332390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{27437}}^1$

素因数の和:27461

約数の個数: 48

約数和(自身を含む): 112605552

約数和(自身を除く): 72273162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 27437, 54874, 82311, 137185, 164622, 192059, 274370, 384118, 411555, 576177, 823110, 960295, 1152354, 1344413, 1920590, 2688826, 2880885, 4033239, 5761770, 6722065, 8066478, 13444130, 20166195, 40332390]

約数ペア:

[(1, 40332390), (2, 20166195), (3, 13444130), (5, 8066478), (6, 6722065), (7, 5761770), (10, 4033239), (14, 2880885), (15, 2688826), (21, 1920590), (30, 1344413), (35, 1152354), (42, 960295), (49, 823110), (70, 576177), (98, 411555), (105, 384118), (147, 274370), (210, 192059), (245, 164622), (294, 137185), (490, 82311), (735, 54874), (1470, 27437)]