57128330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 126634752

約数和(自身を除く): 69506422

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 61, 70, 85, 119, 122, 170, 238, 305, 427, 595, 610, 787, 854, 1037, 1190, 1574, 2074, 2135, 3935, 4270, 5185, 5509, 7259, 7870, 10370, 11018, 13379, 14518, 26758, 27545, 36295, 48007, 55090, 66895, 72590, 93653, 96014, 133790, 187306, 240035, 336049, 468265, 480070, 672098, 816119, 936530, 1632238, 1680245, 3360490, 4080595, 5712833, 8161190, 11425666, 28564165, 57128330]

約数ペア:

[(1, 57128330), (2, 28564165), (5, 11425666), (7, 8161190), (10, 5712833), (14, 4080595), (17, 3360490), (34, 1680245), (35, 1632238), (61, 936530), (70, 816119), (85, 672098), (119, 480070), (122, 468265), (170, 336049), (238, 240035), (305, 187306), (427, 133790), (595, 96014), (610, 93653), (787, 72590), (854, 66895), (1037, 55090), (1190, 48007), (1574, 36295), (2074, 27545), (2135, 26758), (3935, 14518), (4270, 13379), (5185, 11018), (5509, 10370), (7259, 7870)]