7313790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 19699200

約数和(自身を除く): 12385410

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 599, 814, 1110, 1198, 1221, 1797, 2035, 2442, 2995, 3594, 4070, 5990, 6105, 6589, 8985, 12210, 13178, 17970, 19767, 22163, 32945, 39534, 44326, 65890, 66489, 98835, 110815, 132978, 197670, 221630, 243793, 332445, 487586, 664890, 731379, 1218965, 1462758, 2437930, 3656895, 7313790]

約数ペア:

[(1, 7313790), (2, 3656895), (3, 2437930), (5, 1462758), (6, 1218965), (10, 731379), (11, 664890), (15, 487586), (22, 332445), (30, 243793), (33, 221630), (37, 197670), (55, 132978), (66, 110815), (74, 98835), (110, 66489), (111, 65890), (165, 44326), (185, 39534), (222, 32945), (330, 22163), (370, 19767), (407, 17970), (555, 13178), (599, 12210), (814, 8985), (1110, 6589), (1198, 6105), (1221, 5990), (1797, 4070), (2035, 3594), (2442, 2995)]