130487820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:4007

約数の個数: 96

約数和(自身を含む): 397958400

約数和(自身を除く): 267470580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 870, 1102, 1140, 1653, 1740, 2204, 2755, 3306, 3947, 5510, 6612, 7894, 8265, 11020, 11841, 15788, 16530, 19735, 23682, 33060, 39470, 47364, 59205, 74993, 78940, 114463, 118410, 149986, 224979, 228926, 236820, 299972, 343389, 374965, 449958, 457852, 572315, 686778, 749930, 899916, 1124895, 1144630, 1373556, 1499860, 1716945, 2174797, 2249790, 2289260, 3433890, 4349594, 4499580, 6524391, 6867780, 8699188, 10873985, 13048782, 21747970, 26097564, 32621955, 43495940, 65243910, 130487820]

約数ペア:

[(1, 130487820), (2, 65243910), (3, 43495940), (4, 32621955), (5, 26097564), (6, 21747970), (10, 13048782), (12, 10873985), (15, 8699188), (19, 6867780), (20, 6524391), (29, 4499580), (30, 4349594), (38, 3433890), (57, 2289260), (58, 2249790), (60, 2174797), (76, 1716945), (87, 1499860), (95, 1373556), (114, 1144630), (116, 1124895), (145, 899916), (174, 749930), (190, 686778), (228, 572315), (285, 457852), (290, 449958), (348, 374965), (380, 343389), (435, 299972), (551, 236820), (570, 228926), (580, 224979), (870, 149986), (1102, 118410), (1140, 114463), (1653, 78940), (1740, 74993), (2204, 59205), (2755, 47364), (3306, 39470), (3947, 33060), (5510, 23682), (6612, 19735), (7894, 16530), (8265, 15788), (11020, 11841)]