70977445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 115752960

約数和(自身を除く): 44775515

約数列:

[1, 5, 7, 11, 19, 31, 35, 55, 77, 95, 133, 155, 209, 217, 313, 341, 385, 589, 665, 1045, 1085, 1463, 1565, 1705, 2191, 2387, 2945, 3443, 4123, 5947, 6479, 7315, 9703, 10955, 11935, 17215, 20615, 24101, 29735, 32395, 41629, 45353, 48515, 65417, 67921, 106733, 120505, 184357, 208145, 226765, 327085, 339605, 457919, 533665, 747131, 921785, 1290499, 2027927, 2289595, 3735655, 6452495, 10139635, 14195489, 70977445]

約数ペア:

[(1, 70977445), (5, 14195489), (7, 10139635), (11, 6452495), (19, 3735655), (31, 2289595), (35, 2027927), (55, 1290499), (77, 921785), (95, 747131), (133, 533665), (155, 457919), (209, 339605), (217, 327085), (313, 226765), (341, 208145), (385, 184357), (589, 120505), (665, 106733), (1045, 67921), (1085, 65417), (1463, 48515), (1565, 45353), (1705, 41629), (2191, 32395), (2387, 29735), (2945, 24101), (3443, 20615), (4123, 17215), (5947, 11935), (6479, 10955), (7315, 9703)]