42452970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1789}}^1$

素因数の和:1919

約数の個数: 64

約数和(自身を含む): 117538560

約数和(自身を除く): 75085590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 1130, 1582, 1695, 1789, 2373, 3390, 3578, 3955, 4746, 5367, 7910, 8945, 10734, 11865, 12523, 17890, 23730, 25046, 26835, 37569, 53670, 62615, 75138, 125230, 187845, 202157, 375690, 404314, 606471, 1010785, 1212942, 1415099, 2021570, 2830198, 3032355, 4245297, 6064710, 7075495, 8490594, 14150990, 21226485, 42452970]

約数ペア:

[(1, 42452970), (2, 21226485), (3, 14150990), (5, 8490594), (6, 7075495), (7, 6064710), (10, 4245297), (14, 3032355), (15, 2830198), (21, 2021570), (30, 1415099), (35, 1212942), (42, 1010785), (70, 606471), (105, 404314), (113, 375690), (210, 202157), (226, 187845), (339, 125230), (565, 75138), (678, 62615), (791, 53670), (1130, 37569), (1582, 26835), (1695, 25046), (1789, 23730), (2373, 17890), (3390, 12523), (3578, 11865), (3955, 10734), (4746, 8945), (5367, 7910)]