4920267730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{21701}}^1$

素因数の和:21835

約数の個数: 64

約数和(自身を含む): 10500295680

約数和(自身を除く): 5580027950

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 79, 82, 158, 205, 287, 395, 410, 553, 574, 790, 1106, 1435, 2765, 2870, 3239, 5530, 6478, 16195, 21701, 22673, 32390, 43402, 45346, 108505, 113365, 151907, 217010, 226730, 303814, 759535, 889741, 1519070, 1714379, 1779482, 3428758, 4448705, 6228187, 8571895, 8897410, 12000653, 12456374, 17143790, 24001306, 31140935, 60003265, 62281870, 70289539, 120006530, 140579078, 351447695, 492026773, 702895390, 984053546, 2460133865, 4920267730]

約数ペア:

[(1, 4920267730), (2, 2460133865), (5, 984053546), (7, 702895390), (10, 492026773), (14, 351447695), (35, 140579078), (41, 120006530), (70, 70289539), (79, 62281870), (82, 60003265), (158, 31140935), (205, 24001306), (287, 17143790), (395, 12456374), (410, 12000653), (553, 8897410), (574, 8571895), (790, 6228187), (1106, 4448705), (1435, 3428758), (2765, 1779482), (2870, 1714379), (3239, 1519070), (5530, 889741), (6478, 759535), (16195, 303814), (21701, 226730), (22673, 217010), (32390, 151907), (43402, 113365), (45346, 108505)]