1690986795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4229}}^1$

素因数の和:4340

約数の個数: 64

約数和(自身を含む): 3021235200

約数和(自身を除く): 1330248405

約数列:

[1, 3, 5, 15, 19, 23, 57, 61, 69, 95, 115, 183, 285, 305, 345, 437, 915, 1159, 1311, 1403, 2185, 3477, 4209, 4229, 5795, 6555, 7015, 12687, 17385, 21045, 21145, 26657, 63435, 79971, 80351, 97267, 133285, 241053, 257969, 291801, 399855, 401755, 486335, 773907, 1205265, 1289845, 1459005, 1848073, 3869535, 4901411, 5544219, 5933287, 9240365, 14704233, 17799861, 24507055, 27721095, 29666435, 73521165, 88999305, 112732453, 338197359, 563662265, 1690986795]

約数ペア:

[(1, 1690986795), (3, 563662265), (5, 338197359), (15, 112732453), (19, 88999305), (23, 73521165), (57, 29666435), (61, 27721095), (69, 24507055), (95, 17799861), (115, 14704233), (183, 9240365), (285, 5933287), (305, 5544219), (345, 4901411), (437, 3869535), (915, 1848073), (1159, 1459005), (1311, 1289845), (1403, 1205265), (2185, 773907), (3477, 486335), (4209, 401755), (4229, 399855), (5795, 291801), (6555, 257969), (7015, 241053), (12687, 133285), (17385, 97267), (21045, 80351), (21145, 79971), (26657, 63435)]