758809660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 1868203008

約数和(自身を除く): 1109393348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 97, 140, 142, 194, 284, 355, 388, 485, 497, 679, 710, 787, 970, 994, 1358, 1420, 1574, 1940, 1988, 2485, 2716, 3148, 3395, 3935, 4970, 5509, 6790, 6887, 7870, 9940, 11018, 13580, 13774, 15740, 22036, 27545, 27548, 34435, 48209, 55090, 55877, 68870, 76339, 96418, 110180, 111754, 137740, 152678, 192836, 223508, 241045, 279385, 305356, 381695, 391139, 482090, 534373, 558770, 763390, 782278, 964180, 1068746, 1117540, 1526780, 1564556, 1955695, 2137492, 2671865, 3911390, 5343730, 5420069, 7822780, 10687460, 10840138, 21680276, 27100345, 37940483, 54200690, 75880966, 108401380, 151761932, 189702415, 379404830, 758809660]

約数ペア:

[(1, 758809660), (2, 379404830), (4, 189702415), (5, 151761932), (7, 108401380), (10, 75880966), (14, 54200690), (20, 37940483), (28, 27100345), (35, 21680276), (70, 10840138), (71, 10687460), (97, 7822780), (140, 5420069), (142, 5343730), (194, 3911390), (284, 2671865), (355, 2137492), (388, 1955695), (485, 1564556), (497, 1526780), (679, 1117540), (710, 1068746), (787, 964180), (970, 782278), (994, 763390), (1358, 558770), (1420, 534373), (1574, 482090), (1940, 391139), (1988, 381695), (2485, 305356), (2716, 279385), (3148, 241045), (3395, 223508), (3935, 192836), (4970, 152678), (5509, 137740), (6790, 111754), (6887, 110180), (7870, 96418), (9940, 76339), (11018, 68870), (13580, 55877), (13774, 55090), (15740, 48209), (22036, 34435), (27545, 27548)]