2080774965

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 3488562432

約数和(自身を除く): 1407787467

約数列:

[1, 3, 5, 15, 53, 61, 107, 159, 183, 265, 305, 321, 401, 535, 795, 915, 1203, 1605, 2005, 3233, 5671, 6015, 6527, 9699, 16165, 17013, 19581, 21253, 24461, 28355, 32635, 42907, 48495, 63759, 73383, 85065, 97905, 106265, 122305, 128721, 214535, 318795, 345931, 366915, 643605, 1037793, 1296433, 1729655, 2274071, 2617327, 3889299, 5188965, 6482165, 6822213, 7851981, 11370355, 13086635, 19446495, 34111065, 39259905, 138718331, 416154993, 693591655, 2080774965]

約数ペア:

[(1, 2080774965), (3, 693591655), (5, 416154993), (15, 138718331), (53, 39259905), (61, 34111065), (107, 19446495), (159, 13086635), (183, 11370355), (265, 7851981), (305, 6822213), (321, 6482165), (401, 5188965), (535, 3889299), (795, 2617327), (915, 2274071), (1203, 1729655), (1605, 1296433), (2005, 1037793), (3233, 643605), (5671, 366915), (6015, 345931), (6527, 318795), (9699, 214535), (16165, 128721), (17013, 122305), (19581, 106265), (21253, 97905), (24461, 85065), (28355, 73383), (32635, 63759), (42907, 48495)]