71340572345

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1\times {\mathrm{19559}}^1$

素因数の和:19814

約数の個数: 48

約数和(自身を含む): 102801726720

約数和(自身を除く): 31461154375

約数列:

[1, 5, 7, 23, 35, 115, 161, 197, 529, 805, 985, 1379, 2645, 3703, 4531, 6895, 18515, 19559, 22655, 31717, 97795, 104213, 136913, 158585, 449857, 521065, 684565, 729491, 2249285, 3148999, 3647455, 3853123, 10346711, 15744995, 19265615, 26971861, 51733555, 72426977, 88621829, 134859305, 362134885, 443109145, 620352803, 2038302067, 3101764015, 10191510335, 14268114469, 71340572345]

約数ペア:

[(1, 71340572345), (5, 14268114469), (7, 10191510335), (23, 3101764015), (35, 2038302067), (115, 620352803), (161, 443109145), (197, 362134885), (529, 134859305), (805, 88621829), (985, 72426977), (1379, 51733555), (2645, 26971861), (3703, 19265615), (4531, 15744995), (6895, 10346711), (18515, 3853123), (19559, 3647455), (22655, 3148999), (31717, 2249285), (97795, 729491), (104213, 684565), (136913, 521065), (158585, 449857)]