2740935260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3209}}^1\times {\mathrm{6101}}^1$

素因数の和:9326

約数の個数: 48

約数和(自身を含む): 6581373120

約数和(自身を除く): 3840437860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3209, 6101, 6418, 12202, 12836, 16045, 22463, 24404, 30505, 32090, 42707, 44926, 61010, 64180, 85414, 89852, 112315, 122020, 170828, 213535, 224630, 427070, 449260, 854140, 19578109, 39156218, 78312436, 97890545, 137046763, 195781090, 274093526, 391562180, 548187052, 685233815, 1370467630, 2740935260]

約数ペア:

[(1, 2740935260), (2, 1370467630), (4, 685233815), (5, 548187052), (7, 391562180), (10, 274093526), (14, 195781090), (20, 137046763), (28, 97890545), (35, 78312436), (70, 39156218), (140, 19578109), (3209, 854140), (6101, 449260), (6418, 427070), (12202, 224630), (12836, 213535), (16045, 170828), (22463, 122020), (24404, 112315), (30505, 89852), (32090, 85414), (42707, 64180), (44926, 61010)]