30962778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2363

約数の個数: 64

約数和(自身を含む): 79902720

約数和(自身を除く): 48939942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 1218, 1914, 2233, 2311, 4466, 4622, 6699, 6933, 13398, 13866, 16177, 25421, 32354, 48531, 50842, 67019, 76263, 97062, 134038, 152526, 177947, 201057, 355894, 402114, 469133, 533841, 737209, 938266, 1067682, 1407399, 1474418, 2211627, 2814798, 4423254, 5160463, 10320926, 15481389, 30962778]

約数ペア:

[(1, 30962778), (2, 15481389), (3, 10320926), (6, 5160463), (7, 4423254), (11, 2814798), (14, 2211627), (21, 1474418), (22, 1407399), (29, 1067682), (33, 938266), (42, 737209), (58, 533841), (66, 469133), (77, 402114), (87, 355894), (154, 201057), (174, 177947), (203, 152526), (231, 134038), (319, 97062), (406, 76263), (462, 67019), (609, 50842), (638, 48531), (957, 32354), (1218, 25421), (1914, 16177), (2233, 13866), (2311, 13398), (4466, 6933), (4622, 6699)]