1212996930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{1709}}^1$

素因数の和:2179

約数の個数: 64

約数和(自身を含む): 2969654400

約数和(自身を除く): 1756657470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 401, 590, 802, 885, 1203, 1709, 1770, 2005, 2406, 3418, 4010, 5127, 6015, 8545, 10254, 12030, 17090, 23659, 25635, 47318, 51270, 70977, 100831, 118295, 141954, 201662, 236590, 302493, 354885, 504155, 604986, 685309, 709770, 1008310, 1370618, 1512465, 2055927, 3024930, 3426545, 4111854, 6853090, 10279635, 20559270, 40433231, 80866462, 121299693, 202166155, 242599386, 404332310, 606498465, 1212996930]

約数ペア:

[(1, 1212996930), (2, 606498465), (3, 404332310), (5, 242599386), (6, 202166155), (10, 121299693), (15, 80866462), (30, 40433231), (59, 20559270), (118, 10279635), (177, 6853090), (295, 4111854), (354, 3426545), (401, 3024930), (590, 2055927), (802, 1512465), (885, 1370618), (1203, 1008310), (1709, 709770), (1770, 685309), (2005, 604986), (2406, 504155), (3418, 354885), (4010, 302493), (5127, 236590), (6015, 201662), (8545, 141954), (10254, 118295), (12030, 100831), (17090, 70977), (23659, 51270), (25635, 47318)]