70908904

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 89967896

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 121, 124, 136, 139, 187, 242, 248, 278, 341, 374, 484, 527, 556, 682, 748, 968, 1054, 1112, 1364, 1496, 1529, 2057, 2108, 2363, 2728, 3058, 3751, 4114, 4216, 4309, 4726, 5797, 6116, 7502, 8228, 8618, 9452, 11594, 12232, 15004, 16456, 16819, 17236, 18904, 23188, 25993, 30008, 33638, 34472, 46376, 47399, 51986, 63767, 67276, 73253, 94798, 103972, 127534, 134552, 146506, 189596, 207944, 255068, 285923, 293012, 379192, 510136, 521389, 571846, 586024, 805783, 1042778, 1143692, 1611566, 2085556, 2287384, 3223132, 4171112, 6446264, 8863613, 17727226, 35454452, 70908904]

約数ペア:

[(1, 70908904), (2, 35454452), (4, 17727226), (8, 8863613), (11, 6446264), (17, 4171112), (22, 3223132), (31, 2287384), (34, 2085556), (44, 1611566), (62, 1143692), (68, 1042778), (88, 805783), (121, 586024), (124, 571846), (136, 521389), (139, 510136), (187, 379192), (242, 293012), (248, 285923), (278, 255068), (341, 207944), (374, 189596), (484, 146506), (527, 134552), (556, 127534), (682, 103972), (748, 94798), (968, 73253), (1054, 67276), (1112, 63767), (1364, 51986), (1496, 47399), (1529, 46376), (2057, 34472), (2108, 33638), (2363, 30008), (2728, 25993), (3058, 23188), (3751, 18904), (4114, 17236), (4216, 16819), (4309, 16456), (4726, 15004), (5797, 12232), (6116, 11594), (7502, 9452), (8228, 8618)]