68756022790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18379}}^1\times {\mathrm{4111}}^1$

素因数の和:22517

約数の個数: 64

約数和(自身を含む): 152366376960

約数和(自身を除く): 83610354170

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 4111, 8222, 18379, 20555, 28777, 36758, 41110, 53443, 57554, 91895, 106886, 128653, 143885, 183790, 238927, 257306, 267215, 287770, 374101, 477854, 534430, 643265, 748202, 1194635, 1286530, 1672489, 1870505, 2389270, 3344978, 3741010, 8362445, 16724890, 75556069, 151112138, 377780345, 528892483, 755560690, 982228897, 1057784966, 1964457794, 2644462415, 4911144485, 5288924830, 6875602279, 9822288970, 13751204558, 34378011395, 68756022790]

約数ペア:

[(1, 68756022790), (2, 34378011395), (5, 13751204558), (7, 9822288970), (10, 6875602279), (13, 5288924830), (14, 4911144485), (26, 2644462415), (35, 1964457794), (65, 1057784966), (70, 982228897), (91, 755560690), (130, 528892483), (182, 377780345), (455, 151112138), (910, 75556069), (4111, 16724890), (8222, 8362445), (18379, 3741010), (20555, 3344978), (28777, 2389270), (36758, 1870505), (41110, 1672489), (53443, 1286530), (57554, 1194635), (91895, 748202), (106886, 643265), (128653, 534430), (143885, 477854), (183790, 374101), (238927, 287770), (257306, 267215)]