2260335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 4792320

約数和(自身を除く): 2531985

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 103, 105, 133, 165, 209, 231, 285, 309, 385, 399, 515, 627, 665, 721, 1045, 1133, 1155, 1463, 1545, 1957, 1995, 2163, 3135, 3399, 3605, 4389, 5665, 5871, 7315, 7931, 9785, 10815, 13699, 16995, 21527, 21945, 23793, 29355, 39655, 41097, 64581, 68495, 107635, 118965, 150689, 205485, 322905, 452067, 753445, 2260335]

約数ペア:

[(1, 2260335), (3, 753445), (5, 452067), (7, 322905), (11, 205485), (15, 150689), (19, 118965), (21, 107635), (33, 68495), (35, 64581), (55, 41097), (57, 39655), (77, 29355), (95, 23793), (103, 21945), (105, 21527), (133, 16995), (165, 13699), (209, 10815), (231, 9785), (285, 7931), (309, 7315), (385, 5871), (399, 5665), (515, 4389), (627, 3605), (665, 3399), (721, 3135), (1045, 2163), (1133, 1995), (1155, 1957), (1463, 1545)]