690234

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 1498176

約数和(自身を除く): 807942

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 101, 102, 134, 201, 202, 303, 402, 606, 1139, 1717, 2278, 3417, 3434, 5151, 6767, 6834, 10302, 13534, 20301, 40602, 115039, 230078, 345117, 690234]

約数ペア:

[(1, 690234), (2, 345117), (3, 230078), (6, 115039), (17, 40602), (34, 20301), (51, 13534), (67, 10302), (101, 6834), (102, 6767), (134, 5151), (201, 3434), (202, 3417), (303, 2278), (402, 1717), (606, 1139)]