65243910

素因数分解:

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

素因数の和:4005

約数の個数: 64

約数和(自身を含む): 170553600

約数和(自身を除く): 105309690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2755, 3306, 3947, 5510, 7894, 8265, 11841, 16530, 19735, 23682, 39470, 59205, 74993, 114463, 118410, 149986, 224979, 228926, 343389, 374965, 449958, 572315, 686778, 749930, 1124895, 1144630, 1716945, 2174797, 2249790, 3433890, 4349594, 6524391, 10873985, 13048782, 21747970, 32621955, 65243910]

約数ペア:

[(1, 65243910), (2, 32621955), (3, 21747970), (5, 13048782), (6, 10873985), (10, 6524391), (15, 4349594), (19, 3433890), (29, 2249790), (30, 2174797), (38, 1716945), (57, 1144630), (58, 1124895), (87, 749930), (95, 686778), (114, 572315), (145, 449958), (174, 374965), (190, 343389), (285, 228926), (290, 224979), (435, 149986), (551, 118410), (570, 114463), (870, 74993), (1102, 59205), (1653, 39470), (2755, 23682), (3306, 19735), (3947, 16530), (5510, 11841), (7894, 8265)]